61379820312500

Names of 61379820312500

• Cardinal: 61379820312500 can be written as Sixty-one trillion, three hundred seventy-nine billion, eight hundred twenty million, three hundred twelve thousand, five hundred.

Scientific notation

• Scientific notation: 6.13798203125 × 10¹³

Factors of 61379820312500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 164

Divisors of 61379820312500

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 10 20 25 37 50 59 61 74 100 118 122 125 148 185 236 244 250 295 305 370 500 590 610 625 740 925 1180 1220 1250 1475 1525 1850 2183 2257 2500 2950 3050 3125 3481 3599 3700 4366 4514 4625 5900 6100 6250 6962 7198 7375 7625 8732 9028 9250 10915 11285 12500 13924 14396 14750 15250 15625 17405 17995 18500 21830 22570 23125 29500 30500 31250 34810 35990 36875 38125 43660 45140 46250 54575 56425 62500 69620 71980 73750 76250 78125 87025 89975 92500 109150 112850 115625 128797 133163 147500 152500 156250 174050 179950 184375 190625 212341 218300 225700 231250 257594 266326 272875 282125 312500 348100 359900 368750 381250 390625 424682 435125 449875 462500 515188 532652 545750 564250 578125 643985 665815 737500 762500 781250 849364 870250 899750 921875 953125 1061705 1091500 1128500 1156250 1287970 1331630 1364375 1410625 1562500 1740500 1799500 1843750 1906250 1953125 2123410 2175625 2249375 2312500 2575940 2663260 2728750 2821250 2890625 3219925 3329075 3687500 3812500 3906250 4246820 4351250 4498750 4609375 4765625 5308525 5457500 5642500 5781250 6439850 6658150 6821875 7053125 7812500 7856617 8702500 8997500 9218750 9531250 10617050 10878125 11246875 11562500 12879700 13316300 13643750 14106250 14453125 15713234 16099625 16645375 18437500 19062500 21234100 21756250 22493750 23046875 23828125 26542625 27287500 28212500 28906250 31426468 32199250 33290750 34109375 35265625 39283085 43512500 44987500 46093750 47656250 53085250 54390625 56234375 57812500 64398500 66581500 68218750 70531250 72265625 78566170 80498125 83226875 92187500 95312500 106170500 108781250 112468750 115234375 119140625 132713125 136437500 141062500 144531250 157132340 160996250 166453750 170546875 176328125 196415425 217562500 224937500 230468750 238281250 265426250 271953125 281171875 289062500 321992500 332907500 341093750 352656250 392830850 402490625 416134375 460937500 476562500 530852500 543906250 562343750 663565625 682187500 705312500 785661700 804981250 832268750 852734375 881640625 982077125 1087812500 1124687500 1327131250 1359765625 1405859375 1609962500 1664537500 1705468750 1763281250 1964154250 2012453125 2080671875 2654262500 2719531250 2811718750 3317828125 3410937500 3526562500 3928308500 4024906250 4161343750 4263671875 4408203125 4910385625 5439062500 5623437500 6635656250 6798828125 7029296875 8049812500 8322687500 8527343750 8816406250 9820771250 10062265625 10403359375 13271312500 13597656250 14058593750 16589140625 17054687500 17632812500 19641542500 20124531250 20806718750 24551928125 27195312500 28117187500 33178281250 40249062500 41613437500 49103856250 50311328125 52016796875 66356562500 82945703125 98207712500 100622656250 104033593750 122759640625 165891406250 201245312500 208067187500 245519281250 251556640625 260083984375 331782812500 414728515625 491038562500 503113281250 520167968750 613798203125 829457031250 1006226562500 1040335937500 1227596406250 1658914062500 2455192812500 3068991015625 6137982031250 12275964062500 15344955078125 30689910156250 61379820312500
• Sum of all divisors σ(n): 142573647509832
• Sum of proper divisors (its aliquot sum) s(n): 81193827197332
• 61379820312500 is an abundant number, because the sum of its proper divisors (81193827197332) is greater than itself. Its abundance is 19814006884832

Bases of 61379820312500

• Binary: 1101111101001100011010011000101101011110110100₂
• Hexadecimal: 0x37D31A62D7B4
• Base-36: LR9I08FCK

Squares and roots of 61379820312500

• 61379820312500 squared (61379820312500²) is 3767482341594787597656250000
• 61379820312500 cubed (61379820312500³) is 231247389157604807430744171142578125000000
• The square root of 61379820312500 is 7834527.4466619875
• The cube root of 61379820312500 is 39446.5056584307

Scales and comparisons

• 61,379,820,312,500 seconds is equal to 1,951,688 years, 22 weeks, 22 hours, 48 minutes, 20 seconds.
• To count from 1 to 61,379,820,312,500 would take you about four million, eight hundred seventy-nine thousand, two hundred twenty-one 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 61379820312500 cubic inches would be around 3287.2 feet tall.

Recreational maths with 61379820312500

• 61379820312500 backwards is 00521302897316
• The number of decimal digits it has is: 14
• The sum of 61379820312500's digits is 47
• More coming soon!