40681092816

Names of 40681092816

• Cardinal: 40681092816 can be written as Forty billion, six hundred eighty-one million, ninety-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.0681092816 × 10¹⁰

Factors of 40681092816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 468

Divisors of 40681092816

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 29 36 39 41 42 48 49 52 56 58 63 72 78 82 84 87 91 98 104 112 116 117 123 126 144 147 156 164 168 174 182 196 203 208 232 234 246 252 261 273 287 294 312 328 336 348 364 369 373 377 392 406 441 464 468 492 504 522 533 546 574 588 609 624 637 656 696 728 738 746 754 784 812 819 861 882 936 984 1008 1044 1066 1092 1119 1131 1148 1176 1189 1218 1274 1392 1421 1456 1476 1492 1508 1599 1624 1638 1722 1764 1827 1872 1911 1968 2009 2088 2132 2184 2238 2262 2296 2352 2378 2436 2548 2583 2611 2639 2842 2952 2984 3016 3198 3248 3276 3357 3393 3444 3528 3567 3654 3731 3822 4018 4176 4263 4264 4368 4476 4524 4592 4756 4797 4849 4872 5096 5166 5222 5278 5684 5733 5904 5968 6027 6032 6396 6552 6714 6786 6888 7056 7134 7308 7462 7644 7833 7917 8036 8323 8526 8528 8952 9048 9512 9594 9698 9744 10192 10332 10444 10556 10701 10817 11193 11368 11466 12054 12789 12792 13104 13428 13572 13776 14268 14547 14616 14924 15288 15293 15457 15666 15834 16072 16646 17052 17904 18081 18096 18277 18473 19024 19188 19396 20664 20888 21112 21402 21634 22386 22736 22932 23499 23751 24108 24969 25578 25584 26117 26856 27144 28536 29094 29232 29848 30576 30586 30914 31332 31668 32144 32451 33292 33579 33943 34104 36162 36554 36946 38376 38792 41328 41776 42224 42804 43268 43641 44772 45864 45879 46371 46998 47502 48216 49938 51156 52234 53712 54288 54831 55419 57072 58188 58261 59696 61172 61828 62664 63336 64902 66584 67158 67886 68208 72324 73108 73892 74907 75719 76752 77584 78351 85608 86536 87282 89544 91728 91758 92742 93996 95004 96432 97353 99876 101829 102312 104468 107051 108199 109662 110838 116376 116522 122344 123656 125328 126672 129804 133168 134316 135772 137637 139113 140621 144648 146216 147784 149814 151438 156702 164493 166257 171216 173072 174564 174783 179088 183516 185484 187992 190008 194706 198809 199752 203658 204624 208936 214102 216398 219324 221676 227157 232752 233044 235053 237601 244688 247312 259608 268632 271544 275274 278226 281242 289296 292432 295568 299628 302876 305487 313404 321153 324597 328986 332514 349128 349566 367032 370968 375984 380016 389412 397618 399504 407316 417872 421863 428204 432796 438648 443352 443497 454314 466088 470106 475202 519216 524349 530033 537264 543088 550548 556452 562484 596427 599256 605752 610974 626808 642306 649194 657972 665028 681471 698256 699132 712803 734064 741936 749357 757393 778824 795236 814632 843726 856408 865592 877296 886704 886994 908628 932176 940212 950404 963459 973791 984347 1048698 1060066 1101096 1112904 1124968 1192854 1198512 1211504 1221948 1253616 1265589 1284612 1298388 1315944 1330056 1330491 1362942 1391663 1398264 1425606 1498714 1514786 1557648 1590099 1590472 1629264 1687452 1712816 1731184 1773988 1789281 1817256 1880424 1900808 1926918 1947582 1968694 2097396 2120132 2138409 2202192 2225808 2248071 2249936 2272179 2385708 2443896 2531178 2569224 2596776 2631888 2660112 2660982 2725884 2783326 2796528 2851212 2953041 2997428 3029572 3104479 3180198 3180944 3374904 3547976 3578562 3634512 3760848 3801616 3853836 3895164 3937388 3991473 4174989 4194792 4240264 4276818 4496142 4544358 4770297 4771416 4887792 5062356 5138448 5193552 5321964 5451768 5566652 5702424 5765461 5906082 5994856 6059144 6208958 6360396 6744213 6749808 6816537 6890429 7095952 7157124 7707672 7790328 7874776 7982946 8349978 8389584 8480528 8553636 8859123 8992284 9088716 9313437 9540594 9542832 9741641 10124712 10643928 10903536 11133304 11404848 11530922 11812164 11989712 12118288 12417916 12524967 12720792 13488426 13633074 13780858 14314248 15415344 15580656 15749552 15965892 16699956 17107272 17296383 17718246 17984568 18177432 18626874 19081188 19483282 20249424 20671287 21287856 21731353 22266608 23061844 23624328 24835832 25049934 25441584 26976852 27266148 27561716 27940311 28628496 29224923 31931784 33399912 34214544 34592766 35436492 35969136 36354864 37253748 38162376 38966564 40358227 41342574 43462706 46123688 47248656 49671664 50099868 51889149 53953704 54532296 55123432 55880622 58449846 62013861 63863568 65194059 66799824 69185532 70872984 74507496 76324752 77933128 80716454 82685148 86925412 87674769 92247376 100199736 103778298 107907408 109064592 110246864 111761244 116899692 121074681 124027722 130388118 138371064 141745968 149014992 155866256 161432908 165370296 173850824 175349538 195582177 200399472 207556596 223522488 233799384 242149362 248055444 260776236 276742128 282507589 322865816 330740592 347701648 350699076 363224043 391164354 415113192 447044976 467598768 484298724 496110888 521552472 565015178 645731632 701398152 726448086 782328708 830226384 847522767 968597448 992221776 1043104944 1130030356 1402796304 1452896172 1564657416 1695045534 1937194896 2260060712 2542568301 2905792344 3129314832 3390091068 4520121424 5085136602 5811584688 6780182136 10170273204 13560364272 20340546408 40681092816
• Sum of all divisors σ(n): 151547956560
• Sum of proper divisors (its aliquot sum) s(n): 110866863744
• 40681092816 is an abundant number, because the sum of its proper divisors (110866863744) is greater than itself. Its abundance is 70185770928

Bases of 40681092816

• Binary: 100101111000110010000011011011010000₂
• Hexadecimal: 0x978C836D0
• Base-36: IOSH040

Squares and roots of 40681092816

• 40681092816 squared (40681092816²) is 1654951312704006809856
• 40681092816 cubed (40681092816³) is 67325227958072740966847999594496
• The square root of 40681092816 is 201695.5448590771
• The cube root of 40681092816 is 3439.2536243519

Scales and comparisons

• 40,681,092,816 seconds is equal to 1,293 years, 27 weeks, 4 days, 23 hours, 33 minutes, 36 seconds.
• To count from 1 to 40,681,092,816 would take you about two thousand, five hundred eighty-seven 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 40681092816 cubic inches would be around 286.6 feet tall.

Recreational maths with 40681092816

• 40681092816 backwards is 61829018604
• The number of decimal digits it has is: 11
• The sum of 40681092816's digits is 45
• More coming soon!