61397263899972

Names of 61397263899972

• Cardinal: 61397263899972 can be written as Sixty-one trillion, three hundred ninety-seven billion, two hundred sixty-three million, eight hundred ninety-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 6.1397263899972 × 10¹³

Factors of 61397263899972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 622162

Divisors of 61397263899972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 27 28 33 36 39 42 44 52 54 63 66 77 78 83 84 91 99 108 117 121 126 132 143 154 156 166 182 189 198 231 234 242 249 252 273 286 297 308 332 351 363 364 378 396 429 462 468 484 498 546 572 581 594 693 702 726 747 756 819 847 858 913 924 996 1001 1079 1089 1092 1162 1188 1287 1386 1404 1452 1494 1573 1638 1694 1716 1743 1826 2002 2079 2158 2178 2241 2324 2457 2541 2574 2739 2772 2988 3003 3146 3237 3267 3276 3388 3486 3652 3861 4004 4158 4316 4356 4482 4719 4914 5082 5148 5229 5478 6006 6292 6391 6474 6534 6972 7553 7623 7722 8217 8316 8964 9009 9438 9711 9828 10043 10164 10458 10956 11011 11869 12012 12782 12948 13068 14157 15106 15246 15444 15687 16434 18018 18876 19173 19422 20086 20916 22022 22659 22869 23738 24651 25564 27027 28314 29133 30129 30212 30492 31374 32868 33033 35607 36036 38346 38844 40172 42471 44044 45318 45738 47476 49302 54054 56628 57519 58266 60258 62748 66066 67977 70301 71214 76692 83083 84942 90387 90636 91476 98604 99099 106821 108108 115038 116532 120516 130559 132132 135954 140602 142428 166166 169884 172557 180774 198198 203931 210903 213642 230076 249249 261118 271161 271908 281204 297297 320463 332332 345114 361548 391677 396396 407862 421806 427284 498498 522236 542322 594594 622043 632709 640926 690228 747747 783354 815724 843612 913913 996996 1084644 1175031 1189188 1244086 1265418 1281852 1495494 1566708 1827826 1866129 1898127 2243241 2350062 2488172 2530836 2741739 2990988 3525093 3655652 3732258 3796254 4354301 4486482 4700124 5483478 5598387 6842473 7050186 7464516 7592508 8086559 8225217 8708602 8972964 10966956 11196774 13062903 13684946 14100372 16173118 16450434 16795161 17417204 20527419 22393548 24259677 24675651 26125806 27369892 32346236 32900868 33590322 39188709 41054838 47897311 48519354 49351302 51629569 52251612 56605913 61582257 67180644 72779031 75267203 78377418 82109676 88952149 95794622 97038708 98702604 103259138 113211826 117566127 123164514 143691933 145558062 150534406 154888707 156754836 169817739 177904298 184746771 191589244 206518276 218337093 225801609 226423652 235132254 246329028 266856447 287383866 291116124 301068812 309777414 339635478 355808596 361406983 369493542 431075799 436674186 451603218 464666121 470264508 509453217 526870421 533712894 567925259 574767732 619554828 622665043 671184397 677404827 679270956 722813966 738987084 800569341 862151598 873348372 903206436 929332242 978473639 1018906434 1053740842 1067425788 1084220949 1135850518 1245330086 1293227397 1342368794 1354809654 1393998363 1445627932 1528359651 1580611263 1601138682 1703775777 1724303196 1858664484 1867995129 1956947278 2013553191 2032214481 2037812868 2107481684 2168441898 2271701036 2401708023 2490660172 2586454794 2684737588 2709619308 2787996726 2935420917 3056719302 3161222526 3202277364 3252662847 3407551554 3735990258 3913894556 3975476813 4027106382 4064428962 4336883796 4698290779 4741833789 4803416046 5111327331 5172909588 5575993452 5603985387 5870841834 6040659573 6113438604 6247177849 6322445052 6505325694 6815103108 6849315473 7383028367 7471980516 7950953626 8054212764 8128857924 8806262751 9396581558 9483667578 9606832092 9757988541 10222654662 11207970774 11741683668 11926430439 12081319146 12494355698 13010651388 13698630946 14094872337 14225501367 14766056734 15333981993 15901907252 16811956161 17612525502 18121978719 18741533547 18793163116 18967335156 19515977082 20445309324 20547946419 22149085101 22415941548 23852860878 24162638292 24988711396 26418788253 27397261892 28189744674 28451002734 29532113468 30667963986 33623912322 35225051004 35779291317 36243957438 37483067094 39031954164 41095892838 42284617011 43730244943 44298170202 47705721756 51681198569 52837576506 56224600641 56379489348 56902005468 61335927972 61643839257 66447255303 67247824644 71558582634 72487914876 74966134188 81213312037 82191785676 84569234022 87460489886 88596340404 103362397138 105675153012 107337873951 112449201282 123287678514 126853851033 131190734829 132894510606 143117165268 155043595707 162426624074 168673801923 169138468044 174920979772 184931517771 199341765909 206724794276 214675747902 224898402564 243639936111 246575357028 253707702066 262381469658 265789021212 310087191414 324853248148 337347603846 369863035542 393572204487 398683531818 429351495804 465130787121 487279872222 507415404132 524762939316 568493184259 620174382828 674695207692 730919808333 739726071084 787144408974 797367063636 930261574242 974559744444 1136986368518 1180716613461 1395392361363 1461839616666 1574288817948 1705479552777 1860523148484 2192759424999 2273972737036 2361433226922 2790784722726 2923679233332 3410959105554 4385518849998 4722866453844 5116438658331 5581569445452 6821918211108 8771037699996 10232877316662 15349315974993 20465754633324 30698631949986 61397263899972
• Sum of all divisors σ(n): 217935553812480
• Sum of proper divisors (its aliquot sum) s(n): 156538289912508
• 61397263899972 is an abundant number, because the sum of its proper divisors (156538289912508) is greater than itself. Its abundance is 95141026012536

Bases of 61397263899972

• Binary: 1101111101011100101010000110101101110101000100₂
• Hexadecimal: 0x37D72A1ADD44
• Base-36: LRHIHP1L0

Squares and roots of 61397263899972

• 61397263899972 squared (61397263899972²) is 3769624014402804963221600784
• 61397263899972 cubed (61397263899972³) is 231444600415960867754743138976724692778048
• The square root of 61397263899972 is 7835640.6183522735
• The cube root of 61397263899972 is 39450.2420840499

Scales and comparisons

• 61,397,263,899,972 seconds is equal to 1,952,243 years, 4 weeks, 7 hours, 46 minutes, 12 seconds.
• To count from 1 to 61,397,263,899,972 would take you about four million, eight hundred eighty thousand, six hundred 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 61397263899972 cubic inches would be around 3287.5 feet tall.

Recreational maths with 61397263899972

• 61397263899972 backwards is 27999836279316
• The number of decimal digits it has is: 14
• The sum of 61397263899972's digits is 81
• More coming soon!