216431509140

Names of 216431509140

• Cardinal: 216431509140 can be written as Two hundred sixteen billion, four hundred thirty-one million, five hundred nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.1643150914 × 10¹¹

Factors of 216431509140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1823

Divisors of 216431509140

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 19 20 21 22 27 28 30 33 35 36 38 42 44 45 53 54 55 57 60 63 66 70 76 77 81 84 90 95 99 105 106 108 110 114 126 132 133 135 140 154 159 162 165 171 180 189 190 198 209 210 212 220 228 231 252 265 266 270 285 297 308 315 318 324 330 342 371 378 380 385 396 399 405 418 420 462 477 495 513 530 532 540 567 570 583 594 627 630 636 660 665 684 693 742 756 770 795 798 810 836 855 891 924 945 954 990 1007 1026 1045 1060 1113 1134 1140 1155 1166 1188 1197 1254 1260 1330 1386 1431 1463 1484 1485 1539 1540 1590 1596 1620 1710 1723 1749 1782 1855 1881 1890 1908 1980 1995 2014 2052 2079 2090 2226 2268 2310 2332 2385 2394 2508 2565 2660 2772 2835 2862 2915 2926 2970 3021 3078 3135 3180 3339 3420 3446 3465 3498 3564 3591 3710 3762 3780 3990 4028 4081 4158 4180 4293 4389 4452 4455 4620 4770 4788 5035 5130 5169 5247 5565 5643 5670 5724 5830 5852 5940 5985 6042 6156 6237 6270 6678 6892 6930 6996 7049 7155 7182 7315 7420 7524 7695 7980 8162 8316 8586 8615 8745 8778 8910 9063 9405 9540 10017 10070 10260 10338 10395 10494 10773 11077 11130 11286 11340 11660 11970 12061 12084 12243 12474 12540 13167 13356 13860 14098 14310 14364 14630 15105 15390 15507 15741 16324 16695 16929 17172 17230 17490 17556 17820 17955 18126 18810 18953 20034 20140 20405 20676 20790 20988 21147 21465 21546 21945 22154 22260 22572 23940 24122 24486 24948 25845 26235 26334 27189 28196 28215 28620 29260 30051 30210 30780 31014 31185 31482 32737 33231 33390 33858 34460 34980 35245 35910 36183 36252 36729 37620 37906 39501 40068 40810 41580 42294 42930 43092 43890 44308 45315 46521 47223 48244 48972 50085 51690 52470 52668 53865 54378 55385 56430 56859 60102 60305 60420 61215 62028 62370 62964 63441 65474 65835 66462 66780 67716 70490 71820 72366 73458 75812 77535 77539 78705 79002 81567 81620 84588 84645 85860 87780 90630 91319 93042 94446 94765 98211 99693 100170 103380 104940 105735 107730 108549 108756 110187 110770 112860 113718 118503 120204 120610 122430 124740 126882 130948 131670 132671 132924 135945 139563 140980 144732 146916 150255 155070 155078 157410 158004 163134 163685 166155 169290 170577 180915 181260 182638 183645 186084 188892 189530 190323 196422 197505 199386 200340 211470 215460 217098 220374 221540 227436 229159 232605 232617 236115 237006 241220 244860 253764 263340 265342 271890 273957 279126 284295 294633 299079 300510 310140 310156 314820 317205 325647 326268 327370 330561 332310 338580 341154 360107 361830 365276 367290 379060 380646 387695 392844 395010 398013 398772 407835 422940 434196 440748 456595 458318 465210 465234 472230 474012 491055 498465 511731 530684 542745 543780 547914 550935 558252 568590 570969 589266 592515 598158 601020 634410 639233 651294 654740 661122 663355 664620 682308 687477 697815 697851 720214 723660 734580 761292 775390 790020 796026 815670 821871 852885 883899 897237 913190 916636 930420 930468 944460 951615 976941 982110 996930 1004509 1023462 1080321 1085490 1095828 1101870 1137180 1141938 1145795 1163085 1178532 1185030 1194039 1196316 1268820 1278466 1302588 1322244 1326710 1369785 1374954 1395630 1395702 1440428 1473165 1495395 1535193 1550780 1592052 1628235 1631340 1643742 1652805 1705770 1735061 1767798 1794474 1800535 1826380 1903230 1917699 1953882 1964220 1990065 1993860 2009018 2046924 2062431 2093553 2160642 2170980 2203740 2283876 2291590 2326170 2370060 2388078 2465613 2520749 2556932 2558655 2651697 2653420 2739570 2749908 2791260 2791404 2854845 2946330 2990790 3013527 3070386 3196165 3240963 3256470 3287484 3305610 3411540 3437385 3470122 3489255 3535596 3582117 3588948 3601070 3806460 3835398 3907764 3980130 4018036 4109355 4124862 4187106 4321284 4419495 4486185 4583180 4652340 4776156 4884705 4931226 5022545 5041498 5117310 5205183 5303394 5401605 5479140 5709690 5753097 5892660 5970195 5981580 6027054 6140772 6187293 6280659 6392330 6481926 6512940 6611220 6874770 6940244 6978510 7031563 7164234 7202140 7396839 7562247 7670796 7675965 7960260 8218710 8249724 8374212 8675305 8838990 8972370 9040581 9588495 9722889 9769410 9862452 10045090 10082996 10234620 10312155 10410366 10467765 10606788 10746351 10803210 11419380 11506194 11940390 12054108 12145427 12328065 12374586 12561318 12603745 12784660 12963852 13258485 13749540 13957020 14063126 14328468 14793678 15067635 15124494 15351930 15615549 16204815 16437420 17259291 17350610 17677980 17910585 17944740 18081162 18561879 19085671 19176990 19445778 19538820 20090180 20624310 20820732 20935530 21094689 21492702 21606420 22686741 23012388 23880780 24290854 24656130 24749172 25122636 25207490 26025915 26516970 27121743 28126252 28765485 29168667 29587356 30135270 30248988 30703860 30936465 31231098 31403295 32409630 34518582 34701220 35157815 35821170 36162324 36436281 36984195 37123758 37811235 38171342 38353980 38891556 41248620 41871060 42189378 42985404 45202905 45373482 46846647 48581708 48614445 49312260 50414980 51777873 52051830 53033940 53731755 54243486 57257013 57530970 58337334 60270540 60727135 61872930 62462196 62806590 63284067 64819260 68060223 69037164 70315630 71642340 72872562 73968390 74247516 75622470 76342684 78077745 81365229 84378756 86296455 90405810 90746964 92809395 93693294 95428355 97228890 103555746 104103660 105473445 107463510 108486972 109308843 113433705 114514026 115061940 116674668 121454270 123745860 125613180 126568134 133599697 135608715 136120446 140539941 140631260 145745124 145843335 147936780 151244940 156155490 162730458 171771039 172592910 180811620 182181405 185618790 187386588 189852201 190856710 194457780 204180669 207111492 210946890 214927020 218617686 226867410 229028052 234233235 242908540 253136268 258889365 267199394 271217430 272240892 281079882 286285065 291686670 312310980 316420335 325460916 327926529 340301115 343542078 345185820 364362810 371237580 379704402 381713420 400799091 406826145 408361338 421893780 437235372 453734820 468466470 515313117 517778730 534398788 542434860 546544215 562159764 569556603 572570130 583373340 632840670 655853058 667998485 680602230 687084156 702699705 728725620 759408804 801598182 813652290 816722676 858855195 936932940 949261005 983779587 1020903345 1030626234 1035557460 1093088430 1139113206 1145140260 1202397273 1265681340 1311706116 1335996970 1361204460 1405399410 1545939351 1603196364 1627304580 1639632645 1717710390 1898522010 1967559174 2003995455 2041806690 2061252468 2186176860 2278226412 2404794546 2576565585 2671993940 2810798820 2847783015 3091878702 3279265290 3435420780 3607191819 3797044020 3935118348 4007990910 4083613380 4809589092 4918897935 5153131170 5695566030 6011986365 6183757404 6558530580 7214383638 7729696755 8015981820 9837795870 10306262340 10821575457 11391132060 12023972730 14428767276 15459393510 18035959095 19675591740 21643150914 24047945460 30918787020 36071918190 43286301828 54107877285 72143836380 108215754570 216431509140
• Sum of all divisors σ(n): 908378634240
• Sum of proper divisors (its aliquot sum) s(n): 691947125100
• 216431509140 is an abundant number, because the sum of its proper divisors (691947125100) is greater than itself. Its abundance is 475515615960

Bases of 216431509140

• Binary: 11001001100100010100101011111010010100₂
• Hexadecimal: 0x326452BE94
• Base-36: 2RFDQD90

Squares and roots of 216431509140

• 216431509140 squared (216431509140²) is 46842598148617903539600
• 216431509140 cubed (216431509140³) is 10138214209343942868298575751944000
• The square root of 216431509140 is 465221.9998452351
• The cube root of 216431509140 is 6003.9927973387

Scales and comparisons

• 216,431,509,140 seconds is equal to 6,881 years, 44 weeks, 2 days, 7 hours, 39 minutes.
• To count from 1 to 216,431,509,140 would take you about thirteen thousand, seven hundred sixty-three 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 216431509140 cubic inches would be around 500.3 feet tall.

Recreational maths with 216431509140

• 216431509140 backwards is 041905134612
• 216431509140 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216431509140's digits is 36
• More coming soon!