31425433325

Names of 31425433325

• Cardinal: 31425433325 can be written as Thirty-one billion, four hundred twenty-five million, four hundred thirty-three thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 3.1425433325 × 10¹⁰

Factors of 31425433325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 492

Divisors of 31425433325

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 11 13 19 25 55 65 95 121 137 143 209 247 275 307 325 475 605 685 715 1045 1235 1507 1535 1573 1781 2299 2603 2717 3025 3377 3425 3575 3991 5225 5833 6175 7535 7675 7865 8905 11495 13015 13585 16577 16885 19591 19955 28633 29165 29887 33839 37147 37675 39325 42059 43901 44525 57475 64163 65075 67925 75829 82885 84425 97955 99775 143165 145825 149435 169195 185735 210295 215501 219505 314963 320815 372229 379145 414425 462649 482911 489775 546767 705793 715825 747175 799121 834119 845975 928675 1051475 1077505 1097525 1574815 1604075 1861145 1895725 2313245 2414555 2733835 3528965 3995605 4094519 4170595 5089139 5387525 6014437 7874075 8790331 9175309 9305725 10388573 11566225 12072775 13669175 17644825 19978025 20472595 20852975 25445695 30072185 43951655 45876545 51942865 66158807 96693641 102362975 114274303 127228475 150360925 219758275 229382725 259714325 330794035 483468205 571371515 1257017333 1653970175 2417341025 2856857575 6285086665 31425433325
• Sum of all divisors σ(n): 49068317760
• Sum of proper divisors (its aliquot sum) s(n): 17642884435
• 31425433325 is a deficient number, because the sum of its proper divisors (17642884435) is less than itself. Its deficiency is 13782548890

Bases of 31425433325

• Binary: 11101010001000110100000111011101101₂
• Hexadecimal: 0x7511A0EED
• Base-36: EFPW3JH

Squares and roots of 31425433325

• 31425433325 squared (31425433325²) is 987557859664020555625
• 31425433325 cubed (31425433325³) is 31034433673451384872222891203125
• The square root of 31425433325 is 177272.2012189165
• The cube root of 31425433325 is 3155.6858196503

Scales and comparisons

• 31,425,433,325 seconds is equal to 999 years, 12 weeks, 7 hours, 2 minutes, 5 seconds.
• To count from 1 to 31,425,433,325 would take you about one thousand, nine hundred ninety-eight 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 31425433325 cubic inches would be around 263 feet tall.

Recreational maths with 31425433325

• 31425433325 backwards is 52333452413
• The number of decimal digits it has is: 11
• The sum of 31425433325's digits is 35
• More coming soon!