140421512925

Names of 140421512925

• Cardinal: 140421512925 can be written as One hundred forty billion, four hundred twenty-one million, five hundred twelve thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.40421512925 × 10¹¹

Factors of 140421512925

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 45

Divisors of 140421512925

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 9 15 25 27 37 45 75 81 111 135 185 225 333 405 555 675 925 999 1369 1665 2025 2775 2997 4107 4995 6845 8325 12321 14985 20535 24975 34225 36963 50653 61605 74925 102675 110889 151959 184815 253265 308025 455877 554445 759795 924075 1266325 1367631 1874161 2279385 2772225 3798975 4102893 5622483 6838155 9370805 11396925 16867449 20514465 28112415 34190775 46854025 50602347 69343957 84337245 102572325 140562075 151807041 208031871 253011735 346719785 421686225 624095613 759035205 1040159355 1265058675 1733598925 1872286839 3120478065 3795176025 5200796775 5616860517 9361434195 15602390325 28084302585 46807170975 140421512925
• Sum of all divisors σ(n): 267334437678
• Sum of proper divisors (its aliquot sum) s(n): 126912924753
• 140421512925 is a deficient number, because the sum of its proper divisors (126912924753) is less than itself. Its deficiency is 13508588172

Bases of 140421512925

• Binary: 10000010110001110001100011111011011101₂
• Hexadecimal: 0x20B1C63EDD
• Base-36: 1SIBCCT9

Squares and roots of 140421512925

• 140421512925 squared (140421512925²) is 19718201292145942055625
• 140421512925 cubed (140421512925³) is 2768859657602823103350247006453125
• The square root of 140421512925 is 374728.5856790219
• The cube root of 140421512925 is 5197.7000791277

Scales and comparisons

• 140,421,512,925 seconds is equal to 4,464 years, 50 weeks, 2 days, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 140,421,512,925 would take you about eight thousand, nine hundred twenty-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 140421512925 cubic inches would be around 433.1 feet tall.

Recreational maths with 140421512925

• 140421512925 backwards is 529215124041
• The number of decimal digits it has is: 12
• The sum of 140421512925's digits is 36
• More coming soon!