72751027669216

Names of 72751027669216

• Cardinal: 72751027669216 can be written as Seventy-two trillion, seven hundred fifty-one billion, twenty-seven million, six hundred sixty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 7.2751027669216 × 10¹³

Factors of 72751027669216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 220

Divisors of 72751027669216

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 26 32 47 52 61 94 97 104 122 169 188 194 208 244 338 376 388 416 488 611 676 752 776 793 976 1222 1261 1352 1504 1552 1586 1952 2197 2444 2522 2704 2867 3104 3172 3721 4394 4559 4888 5044 5408 5734 5917 6344 7442 7943 8788 9118 9776 10088 10309 11468 11834 12688 14884 15886 16393 17576 18236 19552 20176 20618 22936 23668 25376 29768 31772 32786 35152 36472 37271 40352 41236 45872 47336 48373 59267 59536 63544 65572 70304 72944 74542 76921 82472 91744 94672 96746 103259 118534 119072 127088 131144 134017 145888 149084 153842 164944 174887 189344 193492 206518 213109 226981 237068 254176 262288 268034 278099 298168 307684 329888 349774 360937 386984 413036 426218 453962 474136 484523 524576 536068 556198 596336 615368 628849 699548 721874 770471 773968 826072 852436 907924 948272 969046 999973 1072136 1112396 1192672 1230736 1257698 1399096 1443748 1540942 1547936 1652144 1704872 1815848 1896544 1938092 1999946 2144272 2224792 2273531 2461472 2515396 2798192 2887496 2950753 3081884 3304288 3409744 3615287 3631696 3876184 3999892 4288544 4449584 4547062 4692181 5030792 5596384 5774992 5901506 6163768 6298799 6819488 7230574 7263392 7752368 7999784 8175037 8899168 9094124 9384362 10016123 10061584 10668107 11549984 11803012 12327536 12597598 12999649 14461148 15504736 15999568 16350074 16964039 18188248 18768724 20032246 20123168 21336214 22017157 23606024 24655072 25195196 25999298 28922296 29555903 31999136 32700148 33928078 36376496 37537448 38359789 40064492 42672428 44034314 46998731 47212048 50390392 51998596 57844592 59111806 60998353 65400296 67856156 72752992 75074896 76719578 80128984 85344856 88068628 93997462 94424096 100780784 103997192 115689184 118223612 121996706 130800592 135712312 138685391 150149792 153439156 160257968 170689712 176137256 187994924 201561568 207994384 220532507 236447224 243993412 261601184 271424624 277370782 286223041 306878312 320515936 341379424 352274512 375989848 384226739 415988768 441065014 472894448 487986824 498677257 542849248 554741564 572446082 610983503 613756624 704549024 751979696 768453478 792978589 882130028 945788896 975973648 997354514 1034806379 1109483128 1144892164 1221967006 1227513248 1503959392 1536906956 1585957178 1764260056 1802910083 1951947296 1994709028 2069612758 2218966256 2289784328 2443934012 2866922591 3073813912 3171914356 3528520112 3605820166 3720899533 3989418056 4139225516 4437932512 4579568656 4887868024 5733845182 6147627824 6343828712 7057040224 7211640332 7441799066 7978836112 8278451032 9159137312 9775736048 11467690364 12295255648 12687657424 13452482927 14423280664 14883598132 15957672224 16556902064 19551472096 22935380728 23437831079 25375314848 26904965854 28846561328 29767196264 33113804128 37269993683 45870761456 46875662158 48371693929 53809931708 57693122656 59534392528 74539987366 91741522912 93751324316 96743387858 107619863416 119068785056 149079974732 174882278051 187502648632 193486775716 215239726832 298159949464 349764556102 375005297264 386973551432 430479453664 596319898928 699529112204 750010594528 773947102864 1192639797856 1399058224408 1547894205728 2273469614663 2798116448816 4546939229326 5596232897632 9093878458652 18187756917304 36375513834608 72751027669216
• Sum of all divisors σ(n): 162761947568640
• Sum of proper divisors (its aliquot sum) s(n): 90010919899424
• 72751027669216 is an abundant number, because the sum of its proper divisors (90010919899424) is greater than itself. Its abundance is 17259892230208

Bases of 72751027669216

• Binary: 10000100010101010101011001010010100100011100000₂
• Hexadecimal: 0x422AAB2948E0
• Base-36: PSDCZHXWG

Squares and roots of 72751027669216

• 72751027669216 squared (72751027669216²) is 5292712026927032017514054656
• 72751027669216 cubed (72751027669216³) is 385050239116160805148030121790817312669696
• The square root of 72751027669216 is 8529421.2974395865
• The cube root of 72751027669216 is 41745.8246115093

Scales and comparisons

• 72,751,027,669,216 seconds is equal to 2,313,257 years, 33 weeks, 4 days, 5 hours, 16 seconds.
• To count from 1 to 72,751,027,669,216 would take you about five million, seven hundred eighty-three thousand, one hundred forty-four 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 72751027669216 cubic inches would be around 3478.8 feet tall.

Recreational maths with 72751027669216

• 72751027669216 backwards is 61296672015727
• 72751027669216 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72751027669216's digits is 61
• More coming soon!