61407491543125

Names of 61407491543125

• Cardinal: 61407491543125 can be written as Sixty-one trillion, four hundred seven billion, four hundred ninety-one million, five hundred forty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 6.1407491543125 × 10¹³

Factors of 61407491543125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 122

Divisors of 61407491543125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 5 7 13 25 35 49 65 91 97 125 169 175 245 325 455 485 625 637 679 845 875 1183 1225 1261 1625 2197 2275 2425 3185 3395 4225 4375 4753 5915 6125 6305 8125 8281 8827 9409 10985 11375 12125 15379 15925 16393 16975 21125 23765 29575 30625 31525 41405 44135 47045 54925 56875 60625 61789 65863 76895 79625 81965 84875 105625 107653 114751 118825 122317 147875 157625 207025 213109 220675 235225 274625 308945 329315 384475 398125 409825 424375 461041 538265 573755 594125 611585 739375 788125 803257 856219 912673 1035125 1065545 1103375 1176125 1373125 1491763 1544725 1590121 1646575 1922375 2049125 2305205 2691325 2868775 2970625 3057925 4016285 4281095 4563365 5175625 5327725 5516875 5880625 5993533 6388711 7458815 7723625 7950605 8232875 9611875 10245625 10442341 11130847 11526025 11864749 13456625 14343875 15289625 20081425 20671573 21405475 22816825 26638625 29967665 31943555 37294075 38618125 39753025 41164375 44720977 52211705 55654235 57630125 59323745 67283125 71719375 76448125 77915929 83053243 100407125 103357865 107027375 114084125 133193125 144701011 149838325 154241737 159717775 186470375 198765125 223604885 261058525 278271175 288150625 296618725 389579645 415266215 502035625 516789325 535136875 570420625 581372701 723505055 749191625 771208685 798588875 932351875 993825625 1012907077 1079692159 1118024425 1305292625 1391355875 1483093625 1947898225 2005142581 2076331075 2583946625 2906863505 3617525275 3745958125 3856043425 3992944375 5064535385 5398460795 5590122125 6526463125 6956779375 7415468125 7557845113 9739491125 10025712905 10381655375 12919733125 14035998067 14534317525 18087626375 19280217125 25322676925 26992303975 27950610625 37789225565 48697455625 50128564525 51908276875 70179990335 72671587625 90438131875 96401085625 98251986469 126613384625 134961519875 188946127825 250642822625 350899951675 363357938125 491259932345 633066923125 674807599375 944730639125 1253214113125 1754499758375 2456299661725 4723653195625 8772498791875 12281498308625 61407491543125
• Sum of all divisors σ(n): 97705395202800
• Sum of proper divisors (its aliquot sum) s(n): 36297903659675
• 61407491543125 is a deficient number, because the sum of its proper divisors (36297903659675) is less than itself. Its deficiency is 25109587883450

Bases of 61407491543125

• Binary: 1101111101100110001011101110000101000001010101₂
• Hexadecimal: 0x37D98BB85055
• Base-36: LRM7MYXJP

Squares and roots of 61407491543125

• 61407491543125 squared (61407491543125²) is 3770880017618968393734765625
• 61407491543125 cubed (61407491543125³) is 231560282792075852636854285351491455078125
• The square root of 61407491543125 is 7836293.2272296319
• The cube root of 61407491543125 is 39452.4325214871

Scales and comparisons

• 61,407,491,543,125 seconds is equal to 1,952,568 years, 14 weeks, 5 days, 19 hours, 45 minutes, 25 seconds.
• To count from 1 to 61,407,491,543,125 would take you about four million, eight hundred eighty-one thousand, four hundred twenty 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 61407491543125 cubic inches would be around 3287.7 feet tall.

Recreational maths with 61407491543125

• 61407491543125 backwards is 52134519470416
• The number of decimal digits it has is: 14
• The sum of 61407491543125's digits is 52
• More coming soon!