40474591152387730

Names of 40474591152387730

• Cardinal: 40474591152387730 can be written as Forty quadrillion, four hundred seventy-four trillion, five hundred ninety-one billion, one hundred fifty-two million, three hundred eighty-seven thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.047459115238773 × 10¹⁶

Factors of 40474591152387730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 99765320

Divisors of 40474591152387730

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 23 26 46 47 65 94 115 130 230 235 299 470 598 611 1081 1222 1495 2162 2887 2990 3055 5405 5774 6110 10810 14053 14435 28106 28870 37531 66401 70265 75062 132802 135689 140530 187655 271378 332005 375310 664010 678445 863213 1356890 1726426 1763957 3120847 3527914 4316065 6241694 8632130 8819785 15604235 17639570 31208470 40571011 81142022 99762343 199524686 202855055 405710110 498811715 997623430 1296910459 2294533889 2593820918 4589067778 4688830121 6484552295 9377660242 11472669445 12969104590 22945338890 23444150605 29828940557 46888301210 59657881114 60954791573 107843092783 121909583146 149144702785 215686185566 288013884241 298289405570 304773957865 539215463915 576027768482 609547915730 1078430927830 1401960206179 1440069421205 2803920412358 2880138842410 3744180495133 6624319337543 7009801030895 7488360990266 13248638675086 13536652559327 14019602061790 18720902475665 27073305118654 33121596687715 37441804951330 66243193375430 67683262796635 86116151388059 135366525593270 172232302776118 175976483271251 311343008864521 351952966542502 430580756940295 622686017729042 861161513880590 879882416356255 1556715044322605 1759764832712510 3113430088645210 4047459115238773 8094918230477546 20237295576193865 40474591152387730
• Sum of all divisors σ(n): 83640544896319488
• Sum of proper divisors (its aliquot sum) s(n): 43165953743931758
• 40474591152387730 is an abundant number, because the sum of its proper divisors (43165953743931758) is greater than itself. Its abundance is 2691362591544028

Bases of 40474591152387730

• Binary: 10001111110010110110110100011100000100010011011010010010₂
• Hexadecimal: 0x8FCB6D1C113692
• Base-36: B2J1MHH5MKY

Squares and roots of 40474591152387730

• 40474591152387730 squared (40474591152387730²) is 1638192528952943113558880254552900
• 40474591152387730 cubed (40474591152387730³) is 66305172838266471557660510615374498697038595917000
• The square root of 40474591152387730 is 201182979.2810210125
• The cube root of 40474591152387730 is 343342.4407796035

Scales and comparisons

• 40,474,591,152,387,730 seconds is equal to 1,286,966,802 years, 26 weeks, 5 days, 14 hours, 22 minutes, 10 seconds.
• To count from 1 to 40,474,591,152,387,730 would take you about three billion, eight hundred sixty million, nine hundred thousand, four 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 40474591152387730 cubic inches would be around 28611.9 feet tall.

Recreational maths with 40474591152387730

• 40474591152387730 backwards is 03778325119547404
• The number of decimal digits it has is: 17
• The sum of 40474591152387730's digits is 70
• More coming soon!