428717158947708928

Names of 428717158947708928

• Cardinal: 428717158947708928 can be written as Four hundred twenty-eight quadrillion, seven hundred seventeen trillion, one hundred fifty-eight billion, nine hundred forty-seven million, seven hundred eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.28717158947708928 × 10¹⁷

Factors of 428717158947708928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 307

Divisors of 428717158947708928

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 53 64 88 106 121 128 176 212 241 242 256 352 424 482 484 512 583 704 848 964 968 1024 1166 1331 1408 1696 1928 1936 2048 2332 2651 2662 2809 2816 3392 3856 3872 4096 4664 5302 5324 5618 5632 6413 6784 7712 7744 8192 9328 10604 10648 11236 11264 12773 12826 13568 15424 15488 18656 21208 21296 22472 22528 25546 25652 27136 29161 30848 30899 30976 37312 42416 42592 44944 45056 51092 51304 54272 58081 58322 61696 61798 61952 70543 74624 84832 85184 89888 90112 102184 102608 108544 116162 116644 123392 123596 123904 140503 141086 149248 169664 170368 179776 204368 205216 217088 232324 233288 246784 247192 247808 281006 282172 298496 320771 339328 339889 340736 359552 408736 410432 434176 464648 466576 493568 494384 495616 562012 564344 596992 638891 641542 676969 678656 679778 681472 719104 817472 820864 929296 933152 987136 988768 991232 1124024 1128688 1193984 1277782 1283084 1353938 1357312 1359556 1362944 1438208 1545533 1634944 1641728 1858592 1866304 1974272 1977536 2248048 2257376 2387968 2555564 2566168 2707876 2714624 2719112 2725888 2876416 3078293 3091066 3269888 3283456 3717184 3732608 3738779 3955072 4496096 4514752 4775936 5111128 5132336 5415752 5429248 5438224 5451776 5752832 6156586 6182132 6539776 6566912 7027801 7434368 7446659 7465216 7477558 7910144 8992192 9029504 10222256 10264672 10831504 10858496 10876448 10903552 11505664 12313172 12364264 13079552 13133824 13997521 14055602 14868736 14893318 14930432 14955116 15820288 17000863 17984384 18059008 20444512 20529344 21663008 21716992 21752896 23011328 24626344 24728528 26159104 26267648 27995042 28111204 29737472 29786636 29860864 29910232 31640576 33861223 34001726 35968768 36118016 40889024 41058688 43326016 43505792 49252688 49457056 52318208 52535296 55990084 56222408 59474944 59573272 59721728 59820464 63281152 67722446 68003452 71937536 72236032 77305811 81778048 81913249 82117376 86652032 87011584 98505376 98914112 104636416 111980168 112444816 118949888 119146544 119443456 119640928 126562304 135444892 136006904 143875072 144472064 153972731 154611622 163149529 163556096 163826498 164234752 173304064 174023168 197010752 197828224 223960336 224889632 237899776 238293088 238886912 239281856 253124608 270889784 272013808 287750144 288944128 307945462 309223244 326299058 327112192 327652996 328469504 346608128 348046336 372473453 394021504 395656448 447920672 449779264 475799552 476586176 478563712 541779568 544027616 575500288 577888256 615890924 618446488 652598116 654224384 655305992 656939008 693216256 696092672 741868613 744946906 788043008 791312896 895841344 899558528 901045739 953172352 957127424 1083559136 1088055232 1151000576 1231781848 1236892976 1305196232 1308448768 1310611984 1313878016 1386432512 1392185344 1483737226 1489893812 1576086016 1582625792 1693700041 1791682688 1794644819 1799117056 1802091478 1906344704 1914254848 2167118272 2176110464 2463563696 2473785952 2610392464 2616897536 2621223968 2627756032 2772865024 2784370688 2967474452 2979787624 3152172032 3165251584 3387400082 3583365376 3589289638 3598234112 3604182956 3812689408 3828509696 4097207983 4334236544 4352220928 4927127392 4947571904 5220784928 5233795072 5242447936 5545730048 5934948904 5959575248 6304344064 6330503168 6774800164 7166730752 7178579276 7196468224 7208365912 7625378816 7657019392 8160554743 8194415966 8668473088 8704441856 9854254784 9895143808 10441569856 10484895872 11869897808 11919150496 12608688128 12661006336 13549600328 14333461504 14357158552 14392936448 14416731824 15250757632 15314038784 16321109486 16388831932 17336946176 17408883712 18630700451 19708509568 19741093009 19790287616 20883139712 20969791744 23739795616 23838300992 25217376256 27099200656 28666923008 28714317104 28785872896 28833463648 30501515264 30628077568 32642218972 32777663864 34673892352 34817767424 37261400902 39319036489 39417019136 39482186018 39580575232 41766279424 41939583488 47479591232 47676601984 54198401312 57333846016 57428634208 57571745792 57666927296 61003030528 65284437944 65555327728 69347784704 69635534848 74522801804 78638072978 78834038272 78964372036 79161150464 83532558848 83879166976 89766102173 94959182464 95353203968 108396802624 114667692032 114857268416 115333854592 130568875888 131110655456 138695569408 139271069696 149045603608 157276145956 157668076544 157928744072 158322300928 167065117696 167758333952 179532204346 189918364928 190706407936 216793605248 217152023099 229714536832 230667709184 261137751776 262221310912 277391138816 298091207216 314552291912 315336153088 315857488144 316644601856 334130235392 335516667904 359064408692 379836729856 381412815872 432509401379 433587210496 434304046198 459429073664 461335418368 522275503552 524442621824 596182414432 629104583824 630672306176 631714976288 633289203712 668260470784 671033335808 718128817384 759673459712 762825631744 865018802758 867174420992 868608092396 918858147328 922670836736 987427123903 1044551007104 1048885243648 1192364828864 1258209167648 1261344612352 1263429952576 1336520941568 1436257634768 1519346919424 1525651263488 1730037605516 1734348841984 1737216184792 1837716294656 1845341673472 1974854247806 2089102014208 2097770487296 2384729657728 2516418335296 2526859905152 2872515269536 3038693838848 3051302526976 3460075211032 3468697683968 3474432369584 3675432589312 3690683346944 3949708495612 4178204028416 4195540974592 4757603415169 4769459315456 5032836670592 5053719810304 5745030539072 6077387677696 6920150422064 6937395367936 6948864739168 7350865178624 7381366693888 7899416991224 8356408056832 8391081949184 9515206830338 9538918630912 10065673341184 10107439620608 11490061078144 13840300844128 13874790735872 13897729478336 14701730357248 15798833982448 16712816113664 16782163898368 19030413660676 19077837261824 20131346682368 20214879241216 22980122156288 27680601688256 27795458956672 31597667964896 33425632227328 33564327796736 38060827321352 38155674523648 40262693364736 40429758482432 45960244312576 52333637566859 55361203376512 55590917913344 63195335929792 66851264454656 76121654642704 76311349047296 80525386729472 80859516964864 91920488625152 104667275133718 110722406753024 111181835826688 126390671859584 152243309285408 152622698094592 161050773458944 161719033929728 183840977250304 209334550267436 221444813506048 222363671653376 252781343719168 304486618570816 322101546917888 367681954500608 418669100534872 442889627012096 444727343306752 505562687438336 608973237141632 735363909001216 837338201069744 885779254024192 889454686613504 1011125374876672 1217946474283264 1674676402139488 1771558508048384 1778909373227008 2022250749753344 2435892948566528 3349352804278976 3543117016096768 4044501499506688 4871785897133056 6698705608557952 8089002999013376 9743571794266112 13397411217115904 19487143588532224 26794822434231808 38974287177064448 53589644868463616 107179289736927232 214358579473854464 428717158947708928
• Sum of all divisors σ(n): 965189935045584864
• Sum of proper divisors (its aliquot sum) s(n): 536472776097875936
• 428717158947708928 is an abundant number, because the sum of its proper divisors (536472776097875936) is greater than itself. Its abundance is 107755617150167008

Bases of 428717158947708928

• Binary: 10111110011000110111111110000010000001100010110000000000000₂
• Hexadecimal: 0x5F31BFC10316000
• Base-36: 399BJRW8G0SG

Squares and roots of 428717158947708928

• 428717158947708928 squared (428717158947708928²) is 183798402376195121344925460210909184
• 428717158947708928 cubed (428717158947708928³) is 78797528885850206160518112192092292096966468673994752
• The square root of 428717158947708928 is 654764964.6611438295
• The cube root of 428717158947708928 is 754032.8882570349

Scales and comparisons

• 428,717,158,947,708,928 seconds is equal to 13,631,879,545 years, 15 weeks, 2 days, 8 hours, 55 minutes, 28 seconds.
• To count from 1 to 428,717,158,947,708,928 would take you about forty billion, eight hundred ninety-five million, six hundred thirty-eight thousand, six hundred thirty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 428717158947708928 cubic inches would be around 62836.1 feet tall.

Recreational maths with 428717158947708928

• 428717158947708928 backwards is 829807749851717824
• The number of decimal digits it has is: 18
• The sum of 428717158947708928's digits is 97
• More coming soon!