71442501768

Names of 71442501768

• Cardinal: 71442501768 can be written as Seventy-one billion, four hundred forty-two million, five hundred one thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.1442501768 × 10¹⁰

Factors of 71442501768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 912

Divisors of 71442501768

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 19 22 24 27 33 34 36 38 44 51 54 57 66 68 72 76 88 99 102 108 114 127 132 136 152 153 171 187 198 204 209 216 228 254 264 297 306 323 342 374 381 396 408 418 456 459 508 513 561 594 612 627 646 684 733 748 762 792 836 918 969 1016 1026 1122 1143 1188 1224 1254 1292 1368 1397 1466 1496 1524 1672 1683 1836 1881 1938 2052 2159 2199 2244 2286 2376 2413 2508 2584 2794 2907 2932 3048 3366 3429 3553 3672 3762 3876 4104 4191 4318 4398 4488 4572 4826 5016 5049 5588 5643 5814 5864 6477 6597 6732 6858 7106 7239 7524 7752 8063 8382 8636 8721 8796 9144 9652 10098 10659 11176 11286 11628 12461 12573 12954 13194 13464 13716 13927 14212 14478 15048 16126 16764 17272 17442 17592 19304 19431 19791 20196 21318 21717 22572 23256 23749 24189 24922 25146 25908 26388 26543 27432 27854 28424 28956 31977 32252 33528 34884 37383 37719 38862 39582 40392 41021 41781 42636 43434 45144 47498 48378 49844 50292 51816 52776 53086 55708 57912 58293 63954 64504 65151 69768 71247 72567 74766 75438 77724 79164 79629 82042 83562 85272 86868 93091 94996 95931 96756 99688 100584 106172 111416 112149 116586 123063 125343 127908 130302 137071 142494 145134 149532 150876 153197 155448 158328 159258 164084 167124 173736 186182 189992 191862 193512 212344 213741 217701 224298 233172 236759 238887 246126 250686 255816 260604 274142 279273 284988 290268 299064 301752 306394 318516 328168 334248 336447 369189 372364 376029 383724 411213 427482 435402 448596 451231 459591 466344 473518 477774 492252 501372 521208 548284 558546 569976 580536 612788 637032 641223 672894 710277 716661 738378 744728 752058 767448 822426 837819 854964 870804 897192 902462 919182 947036 955548 984504 1002744 1024001 1096568 1107567 1117092 1225576 1233639 1282446 1345788 1353693 1378773 1420554 1433322 1476756 1504116 1582547 1644852 1675638 1709928 1741608 1768729 1804924 1838364 1894072 1911096 2048002 2130831 2215134 2234184 2467278 2513457 2564892 2604349 2691576 2707386 2757546 2841108 2866644 2953512 3008232 3072003 3165094 3289704 3351276 3537458 3609848 3676728 3700917 4061079 4096004 4136319 4261662 4430268 4747641 4934556 5026914 5129784 5208698 5306187 5414772 5515092 5682216 5733288 6144006 6330188 6392493 6702552 7074916 7401834 7813047 8122158 8192008 8272638 8523324 8860536 9216009 9495282 9869112 10053828 10417396 10612374 10829544 11030184 12183237 12288012 12660376 12784986 14149832 14242923 14803668 15626094 15918561 16244316 16545276 17046648 17408017 18432018 18990564 19456019 20107656 20834792 21224748 23439141 24366474 24576024 25569972 27648027 28485846 29607336 30068393 31252188 31837122 32488632 33090552 34816034 36864036 37981128 38912038 42449496 42728769 46878282 47755683 48732948 51139944 52224051 55296054 56971692 58368057 60136786 62504376 63674244 69632068 70317423 73728072 77824076 85457538 90205179 93756564 95511366 97465896 104448102 110592108 113943384 116736114 120273572 127348488 139264136 140634846 155648152 156672153 170915076 175104171 180410358 187513128 191022732 208896204 221184216 233472228 240547144 270615537 281269692 313344306 330752323 341830152 350208342 360820716 382045464 417792408 466944456 470016459 525312513 541231074 562539384 626688612 661504646 700416684 721641432 811846611 940032918 992256969 1050625026 1082462148 1253377224 1323009292 1400833368 1623693222 1880065836 1984513938 2101250052 2164924296 2646018584 2976770907 3247386444 3760131672 3969027876 4202500104 5953541814 6494772888 7938055752 8930312721 11907083628 17860625442 23814167256 35721250884 71442501768
• Sum of all divisors σ(n): 243523584000
• Sum of proper divisors (its aliquot sum) s(n): 172081082232
• 71442501768 is an abundant number, because the sum of its proper divisors (172081082232) is greater than itself. Its abundance is 100638580464

Bases of 71442501768

• Binary: 1000010100010010011100001000010001000₂
• Hexadecimal: 0x10A24E1088
• Base-36: WTJ0R60

Squares and roots of 71442501768

• 71442501768 squared (71442501768²) is 5104031058870683125824
• 71442501768 cubed (71442501768³) is 364644747947295691300048886456832
• The square root of 71442501768 is 267287.3019206111
• The cube root of 71442501768 is 4149.4023771551

Scales and comparisons

• 71,442,501,768 seconds is equal to 2,271 years, 33 weeks, 5 days, 19 hours, 22 minutes, 48 seconds.
• To count from 1 to 71,442,501,768 would take you about four thousand, five hundred forty-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 71442501768 cubic inches would be around 345.8 feet tall.

Recreational maths with 71442501768

• 71442501768 backwards is 86710524417
• The number of decimal digits it has is: 11
• The sum of 71442501768's digits is 45
• More coming soon!