49149107407507868720

Names of 49149107407507868720

• Cardinal: 49149107407507868720 can be written as Forty-nine quintillion, one hundred forty-nine quadrillion, one hundred seven trillion, four hundred seven billion, five hundred seven million, eight hundred sixty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.914910740750786872 × 10¹⁹

Factors of 49149107407507868720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 175388392

Divisors of 49149107407507868720

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 45817 76507 91634 153014 183268 229085 306028 366536 382535 458170 612056 733072 765070 916340 1224112 1530140 1832680 3060280 3665360 6120560 175266061 350532122 701064244 876330305 1402128488 1752660610 2804256976 3505321219 3505321220 7010642438 7010642440 14021284876 14021284880 17526606095 28042569752 35053212190 56085139504 70106424380 140212848760 280425697520 8030165116837 13409080528927 16060330233674 26818161057854 32120660467348 40150825584185 53636322115708 64241320934696 67045402644635 80301651168370 107272644231416 128482641869392 134090805289270 160603302336740 214545288462832 268181610578540 321206604673480 536363221157080 642413209346960 1072726442314160 614363842593848359 1228727685187696718 2457455370375393436 3071819212969241795 4914910740750786872 6143638425938483590 9829821481501573744 12287276851876967180 24574553703753934360 49149107407507868720
• Sum of all divisors σ(n): 114275663106757893408
• Sum of proper divisors (its aliquot sum) s(n): 65126555699250024688
• 49149107407507868720 is an abundant number, because the sum of its proper divisors (65126555699250024688) is greater than itself. Its abundance is 15977448291742155968

Bases of 49149107407507868720

• Binary: 101010101000010100101101001100100010110100000001101100110000110000₂
• Hexadecimal: 0x2AA14B4C8B406CC30
• Base-36: ADETSI79E8U28

Squares and roots of 49149107407507868720

• 49149107407507868720 squared (49149107407507868720²) is 2415634758954744852185129148716754438400
• 49149107407507868720 cubed (49149107407507868720³) is 118726292225176135125345105984452090857159032947984526848000
• The square root of 49149107407507868720 is 7010642438.9999999989
• The cube root of 49149107407507868720 is 3663013.7172995627

Scales and comparisons

• 49,149,107,407,507,868,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 49,149,107,407,507,868,720 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 49149107407507868720 cubic inches would be around 305251.1 feet tall.

Recreational maths with 49149107407507868720

• 49149107407507868720 backwards is 02786870570470194194
• The number of decimal digits it has is: 20
• The sum of 49149107407507868720's digits is 89
• More coming soon!