901749502225

Names of 901749502225

• Cardinal: 901749502225 can be written as Nine hundred one billion, seven hundred forty-nine million, five hundred two thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 9.01749502225 × 10¹¹

Factors of 901749502225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1604

Divisors of 901749502225

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 11 13 25 55 61 65 121 143 275 305 313 325 605 671 715 793 1201 1525 1565 1573 3025 3355 3443 3575 3965 4069 6005 7381 7825 7865 8723 13211 15613 16775 17215 19093 19825 20345 30025 36905 37873 39325 43615 44759 66055 73261 78065 86075 95465 95953 101725 145321 171743 184525 189365 210023 218075 223795 248209 330275 366305 375913 390325 477325 479765 492349 726605 805871 858715 946825 952393 1050115 1118975 1241045 1831525 1879565 1889173 2310253 2398825 2461745 2730299 3633025 4029355 4135043 4293575 4761965 4886869 5250575 6205225 8864581 9397825 9445865 10476323 11551265 12308725 13651495 20146775 20675215 22930693 23809825 24434345 30033289 44322905 45485473 47229325 52381615 53755559 57756325 68257475 103376075 114653465 115239553 122171725 150166445 221614525 227427365 252237623 261908075 268777795 298099009 573267325 576197765 591311149 750832225 1137136825 1261188115 1343888975 1490495045 2774613853 2880988825 2956555745 3279089099 6305940575 7452475225 13873069265 14782778725 16395445495 36069980089 69365346325 81977227475 180349900445 901749502225
• Sum of all divisors σ(n): 1350725738992
• Sum of proper divisors (its aliquot sum) s(n): 448976236767
• 901749502225 is a deficient number, because the sum of its proper divisors (448976236767) is less than itself. Its deficiency is 452773265458

Bases of 901749502225

• Binary: 1101000111110100011101010111000100010001₂
• Hexadecimal: 0xD1F4757111
• Base-36: BI9ADD01

Squares and roots of 901749502225

• 901749502225 squared (901749502225²) is 813152164763035279950625
• 901749502225 cubed (901749502225³) is 733259559808248248775589616327640625
• The square root of 901749502225 is 949604.9190189571
• The cube root of 901749502225 is 9661.1458183329

Scales and comparisons

• 901,749,502,225 seconds is equal to 28,672 years, 43 weeks, 6 days, 12 hours, 50 minutes, 25 seconds.
• To count from 1 to 901,749,502,225 would take you about fifty-seven thousand, three hundred forty-five 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 901749502225 cubic inches would be around 805.1 feet tall.

Recreational maths with 901749502225

• 901749502225 backwards is 522205947109
• The number of decimal digits it has is: 12
• The sum of 901749502225's digits is 46
• More coming soon!