31553800047

Names of 31553800047

• Cardinal: 31553800047 can be written as Thirty-one billion, five hundred fifty-three million, eight hundred thousand and forty-seven.

Scientific notation

• Scientific notation: 3.1553800047 × 10¹⁰

Factors of 31553800047

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 202

Divisors of 31553800047

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 121 147 181 189 231 243 297 363 441 539 543 567 693 847 891 1089 1267 1323 1331 1617 1629 1701 1991 2079 2541 2673 3267 3801 3969 3993 4851 4887 5929 5973 6237 7623 8869 9317 9801 11403 11907 11979 13937 14553 14641 14661 17787 17919 18711 21901 22869 26607 27951 29403 34209 35937 41811 43659 43923 43983 53361 53757 65219 65703 68607 79821 83853 97559 102487 102627 107811 125433 130977 131769 153307 160083 161271 195657 197109 205821 239463 240911 251559 292677 307461 307881 323433 376299 395307 459921 480249 483813 586971 591327 717409 718389 722733 754677 878031 922383 1073149 1128897 1185921 1379763 1440747 1686377 1760913 1773981 2152227 2155167 2168199 2264031 2634093 2650021 2767149 3219447 3386691 3557763 4139289 5059131 5282739 5321943 6456681 6504597 7902279 7950063 8301447 9658341 11804639 12417867 15177393 15848217 18550147 19370043 19513791 23706837 23850189 24904341 28975023 35413917 37253601 45532179 55650441 58110129 58541373 71550567 86925069 106241751 129851029 136596537 166951323 174330387 214651701 260775207 318725253 389553087 409789611 500853969 643955103 956175759 1168659261 1502561907 2868527277 3505977783 4507685721 10517933349 31553800047
• Sum of all divisors σ(n): 60814670280
• Sum of proper divisors (its aliquot sum) s(n): 29260870233
• 31553800047 is a deficient number, because the sum of its proper divisors (29260870233) is less than itself. Its deficiency is 2292929814

Bases of 31553800047

• Binary: 11101011000110000001100011101101111₂
• Hexadecimal: 0x758C0C76F
• Base-36: EHUBFXR

Squares and roots of 31553800047

• 31553800047 squared (31553800047²) is 995642297406057202209
• 31553800047 cubed (31553800047³) is 31416297970686435725147032703823
• The square root of 31553800047 is 177633.8932946075
• The cube root of 31553800047 is 3159.9767679419

Scales and comparisons

• 31,553,800,047 seconds is equal to 1,003 years, 16 weeks, 2 days, 27 minutes, 27 seconds.
• To count from 1 to 31,553,800,047 would take you about two thousand and six 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 31553800047 cubic inches would be around 263.3 feet tall.

Recreational maths with 31553800047

• 31553800047 backwards is 74000835513
• The number of decimal digits it has is: 11
• The sum of 31553800047's digits is 36
• More coming soon!