61490984617125

Names of 61490984617125

• Cardinal: 61490984617125 can be written as Sixty-one trillion, four hundred ninety billion, nine hundred eighty-four million, six hundred seventeen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 6.1490984617125 × 10¹³

Factors of 61490984617125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10573

Divisors of 61490984617125

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 71 75 105 125 175 213 225 315 355 375 497 525 639 875 1065 1125 1491 1575 1775 2485 2625 3195 4473 5325 7455 7875 8875 10487 12425 15975 22365 26625 31461 37275 52435 62125 73409 79875 94383 111825 157305 186375 220227 262175 367045 471915 559125 660681 744577 786525 1101135 1310875 1835225 2233731 2359575 3303405 3722885 3932625 5212039 5505675 6701193 9176125 11168655 11797875 15636117 16517025 18614425 26060195 27528375 33505965 46908351 55843275 78180585 82585125 93072125 109977169 130300975 167529825 234541755 279216375 329931507 390902925 549885845 651504875 769840183 837649125 989794521 1172708775 1649657535 1954514625 2309520549 2749429225 3849200915 4948972605 5863543875 6928561647 7808378999 8248287675 11547602745 13747146125 19246004575 23425136997 24744863025 34642808235 39041894995 41241438375 54658652993 57738013725 70275410991 96230022875 117125684985 123724315125 163975958979 173214041175 195209474975 273293264965 288690068625 351377054955 491927876937 585628424925 819879794895 866070205875 976047374875 1366466324825 1756885274775 2459639384685 2928142124625 4099398974475 6832331624125 8784426373875 12298196923425 20496994872375 61490984617125
• Sum of all divisors σ(n): 128479661796096
• Sum of proper divisors (its aliquot sum) s(n): 66988677178971
• 61490984617125 is an abundant number, because the sum of its proper divisors (66988677178971) is greater than itself. Its abundance is 5497692561846

Bases of 61490984617125

• Binary: 1101111110110011111100010010111000010010100101₂
• Hexadecimal: 0x37ECFC4B84A5
• Base-36: LSOKGL9R9

Squares and roots of 61490984617125

• 61490984617125 squared (61490984617125²) is 3781141189183503382843265625
• 61490984617125 cubed (61490984617125³) is 232506094699260535953230646191775298828125
• The square root of 61490984617125 is 7841618.7497942669
• The cube root of 61490984617125 is 39470.3050047257

Scales and comparisons

• 61,490,984,617,125 seconds is equal to 1,955,223 years, 5 weeks, 3 days, 20 hours, 18 minutes, 45 seconds.
• To count from 1 to 61,490,984,617,125 would take you about four million, eight hundred eighty-eight thousand and fifty-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 61490984617125 cubic inches would be around 3289.2 feet tall.

Recreational maths with 61490984617125

• 61490984617125 backwards is 52171648909416
• 61490984617125 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61490984617125's digits is 63
• More coming soon!