40720106910392

Names of 40720106910392

• Cardinal: 40720106910392 can be written as Forty trillion, seven hundred twenty billion, one hundred six million, nine hundred ten thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 4.0720106910392 × 10¹³

Factors of 40720106910392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1247

Divisors of 40720106910392

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 73 89 91 98 104 146 169 178 182 196 292 338 356 364 392 511 584 623 637 676 712 728 949 1022 1063 1157 1183 1246 1274 1352 1898 2044 2126 2314 2366 2492 2548 3577 3796 4088 4252 4361 4628 4732 4984 5096 6497 6643 7154 7441 7592 7921 8099 8281 8504 8722 9256 9464 12337 12994 13286 13819 14308 14882 15041 15842 16198 16562 17444 24674 25988 26572 27638 28616 29764 30082 31684 32396 33124 34888 45479 46501 49348 51976 52087 53144 55276 55447 56693 59528 60164 63368 64792 66248 77599 84461 86359 90958 93002 94607 96733 98696 102973 104174 105287 110552 110894 113386 120328 155198 168922 172718 179647 181916 186004 189214 193466 205946 208348 210574 221788 226772 310396 318353 337844 345436 359294 363832 372008 378428 386932 388129 411892 416696 421148 443576 453544 543193 578233 591227 604513 620792 636706 662249 675688 677131 690872 718588 720811 737009 756856 773864 776258 823784 842296 1008787 1086386 1097993 1156466 1182454 1209026 1229891 1257529 1273412 1324498 1338649 1354262 1437176 1441622 1474018 1552516 2017574 2172772 2195986 2312932 2364908 2418052 2459782 2515058 2546824 2648996 2677298 2708524 2883244 2948036 3105032 3802351 4035148 4047631 4138589 4345544 4391972 4625864 4635743 4729816 4836104 4919564 5030116 5045677 5297992 5354596 5417048 5766488 5896072 6906311 7061509 7517029 7604702 7685951 8070296 8095262 8277178 8420023 8609237 8783944 8802703 9271486 9370543 9839128 10060232 10091354 10709192 13114231 13812622 14123018 15034058 15209404 15371902 15988583 16190524 16554356 16840046 17218474 17605406 18542972 18741086 20182708 26228462 27625244 28246036 28333417 30068116 30418808 30743804 31977166 32381048 33108712 33680092 34436948 35210812 37085944 37482172 40365416 48344177 49430563 52456924 52619203 53801657 55250488 56492072 56666834 58940161 60136232 60264659 61487608 63954332 65593801 67360184 68873896 70421624 74964344 89782043 91799617 96688354 97721377 98861126 104913848 105238406 107603314 109460299 111920081 113333668 117880322 120529318 127908664 131187602 179564086 183599234 193376708 195442754 197722252 210476812 215206628 218920598 223840162 226667336 235760644 241058636 262375204 338409239 359128172 367198468 368334421 386753416 390885508 395444504 412581127 420953624 430413256 437841196 447680324 471521288 482117272 524750408 614661679 628474301 642597319 676818478 684049639 718256344 734396936 736668842 766222093 781771016 783440567 825162254 875682392 895360648 1167166559 1229323358 1256948602 1285194638 1353636956 1368099278 1422983887 1473337684 1532444186 1566881134 1650324508 2334333118 2458646716 2513897204 2570389276 2707273912 2736198556 2845967774 2946675368 3064888372 3133762268 3300649016 4302631753 4399320107 4668666236 4788347473 4917293432 5027794408 5140778552 5363554651 5472397112 5691935548 6129776744 6267524536 7990601827 8170165913 8605263506 8798640214 9337332472 9576694946 9960887209 10727109302 11383871096 15981203654 16340331826 17210527012 17597280428 19153389892 19921774418 21454218604 30118422271 31962407308 32680663652 34421054024 35194560856 38306779784 39843548836 42908437208 55934212789 57191161391 60236844542 63924814616 65361327304 69726210463 79687097672 103877823751 111868425578 114382322782 120473689084 139452420926 207755647502 223736851156 228764645564 240947378168 278904841852 391539489523 415511295004 447473702312 457529291128 557809683704 727144766257 783078979046 831022590008 1454289532514 1566157958092 2908579065028 3132315916184 5090013363799 5817158130056 10180026727598 20360053455196 40720106910392
• Sum of all divisors σ(n): 98690939630640
• Sum of proper divisors (its aliquot sum) s(n): 57970832720248
• 40720106910392 is an abundant number, because the sum of its proper divisors (57970832720248) is greater than itself. Its abundance is 17250725809856

Bases of 40720106910392

• Binary: 1001010000100011100011100000011111001010111000₂
• Hexadecimal: 0x2508E381F2B8
• Base-36: EFMK4AJ08

Squares and roots of 40720106910392

• 40720106910392 squared (40720106910392²) is 1658127106793754311917593664
• 40720106910392 cubed (40720106910392³) is 67519113059660648727421052798290314956288
• The square root of 40720106910392 is 6381230.8303643115
• The cube root of 40720106910392 is 34403.5271392381

Scales and comparisons

• 40,720,106,910,392 seconds is equal to 1,294,773 years, 23 weeks, 16 hours, 26 minutes, 32 seconds.
• To count from 1 to 40,720,106,910,392 would take you about three million, two hundred thirty-six thousand, nine hundred thirty-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 40720106910392 cubic inches would be around 2867 feet tall.

Recreational maths with 40720106910392

• 40720106910392 backwards is 29301960102704
• The number of decimal digits it has is: 14
• The sum of 40720106910392's digits is 44
• More coming soon!