72648693539732448

Names of 72648693539732448

• Cardinal: 72648693539732448 can be written as Seventy-two quadrillion, six hundred forty-eight trillion, six hundred ninety-three billion, five hundred thirty-nine million, seven hundred thirty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 7.2648693539732448 × 10¹⁶

Factors of 72648693539732448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 13463

Divisors of 72648693539732448

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 729 864 972 1296 1458 1944 2187 2592 2916 3888 4374 5591 5832 6561 7776 7867 8748 11182 11664 13122 15734 16773 17496 22364 23328 23601 26244 31468 33546 34992 44728 47202 50319 52488 62936 67092 69984 70803 89456 94404 100638 104976 125872 134184 141606 150957 178912 188808 201276 209952 212409 251744 268368 283212 301914 377616 402552 424818 452871 536736 566424 603828 637227 755232 805104 849636 905742 1132848 1207656 1274454 1358613 1610208 1699272 1811484 1911681 2265696 2415312 2548908 2717226 3398544 3622968 3823362 4075839 4830624 5097816 5434452 5735043 6797088 7245936 7646724 8151678 10195632 10868904 11470086 12227517 14491872 15293448 16303356 17205129 20391264 21737808 22940172 24455034 30586896 32606712 34410258 36682551 43475616 43984397 45880344 48910068 51615387 61173792 61889689 65213424 68820516 73365102 87968794 91760688 97820136 103230774 123779378 130426848 131953191 137641032 146730204 175937588 183521376 185669067 195640272 206461548 247558756 263906382 275282064 293460408 351875176 371338134 391280544 395859573 412923096 495117512 527812764 550564128 557007201 586920816 703750352 742676268 791719146 825846192 990235024 1055625528 1114014402 1173841632 1187578719 1407500704 1485352536 1583438292 1651692384 1671021603 1980470048 2111251056 2228028804 2375157438 2970705072 3166876584 3342043206 3562736157 4222502112 4456057608 4750314876 5013064809 5941410144 6333753168 6684086412 7125472314 8912115216 9500629752 10026129618 10688208471 12667506336 13368172824 14250944628 15039194427 17824230432 19001259504 20052259236 21376416942 26736345648 28501889256 30078388854 32064625413 38002519008 40104518472 42752833884 45117583281 53472691296 57003778512 60156777708 64129250826 80209036944 85505667768 90235166562 96193876239 114007557024 120313555416 128258501652 135352749843 160418073888 171011335536 180470333124 192387752478 240627110832 256517003304 270705499686 288581628717 342022671072 346025251199 360940666248 384775504956 406058249529 481254221664 513034006608 541410999372 577163257434 692050502398 721881332496 769551009912 812116499058 1026068013216 1038075753597 1082821998744 1154326514868 1384101004796 1443762664992 1539102019824 1624232998116 2076151507194 2165643997488 2308653029736 2768202009592 3078204039648 3114227260791 3248465996232 4152303014388 4331287994976 4617306059472 5536404019184 6228454521582 6496931992464 8304606028776 9234612118944 9342681782373 11072808038368 12456909043164 12993863984928 16609212057552 18685363564746 24913818086328 28028045347119 33218424115104 37370727129492 49827636172656 56056090694238 74741454258984 84084136041357 99655272345312 112112181388476 149482908517968 168168272082714 224224362776952 252252408124071 298965817035936 336336544165428 448448725553904 504504816248142 672673088330856 756757224372213 896897451107808 1009009632496284 1345346176661712 1513514448744426 2018019264992568 2270271673116639 2690692353323424 3027028897488852 4036038529985136 4540543346233278 6054057794977704 8072077059970272 9081086692466556 12108115589955408 18162173384933112 24216231179910816 36324346769866224 72648693539732448
• Sum of all divisors σ(n): 214595421791921352
• Sum of proper divisors (its aliquot sum) s(n): 141946728252188904
• 72648693539732448 is an abundant number, because the sum of its proper divisors (141946728252188904) is greater than itself. Its abundance is 69298034712456456

Bases of 72648693539732448

• Binary: 100000010000110011001101000010011110101001111101111100000₂
• Hexadecimal: 0x102199A13D4FBE0
• Base-36: JVBT92NVI00

Squares and roots of 72648693539732448

• 72648693539732448 squared (72648693539732448²) is 5277832673029963125092043424072704
• 72648693539732448 cubed (72648693539732448³) is 383427648416940719624978034313785505172934659899392
• The square root of 72648693539732448 is 269534215.8979680413
• The cube root of 72648693539732448 is 417262.4171633233

Scales and comparisons

• 72,648,693,539,732,448 seconds is equal to 2,310,003,737 years, 20 weeks, 5 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 72,648,693,539,732,448 would take you about six billion, nine hundred thirty million, eleven thousand, two hundred twelve 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 72648693539732448 cubic inches would be around 34771.9 feet tall.

Recreational maths with 72648693539732448

• 72648693539732448 backwards is 84423793539684627
• The number of decimal digits it has is: 17
• The sum of 72648693539732448's digits is 90
• More coming soon!