90570589242

Names of 90570589242

• Cardinal: 90570589242 can be written as Ninety billion, five hundred seventy million, five hundred eighty-nine thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 9.0570589242 × 10¹⁰

Factors of 90570589242

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 577

Divisors of 90570589242

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 41 42 57 71 82 114 123 127 133 142 213 246 254 266 287 307 381 399 426 497 574 614 762 779 798 861 889 921 994 1349 1491 1558 1722 1778 1842 2149 2337 2413 2667 2698 2911 2982 4047 4298 4674 4826 5207 5334 5453 5822 5833 6447 7239 8094 8733 9017 9443 10414 10906 11666 12587 12894 14478 15621 16359 16891 17466 17499 18034 18886 20377 21797 25174 27051 28329 31242 32718 33782 34998 36449 37761 38989 40754 40831 43594 50673 54102 55309 56658 61131 63119 65391 72898 75522 77978 81662 88109 98933 101346 109347 110618 116967 122262 122493 126238 130782 152579 165927 171323 176218 189357 197866 218694 233934 239153 244986 264327 272923 296799 305158 331854 342646 369697 378714 387163 414143 457737 478306 513969 528654 545846 593598 692531 717459 739394 740791 774326 818769 828286 893677 915474 1027938 1109091 1161489 1199261 1242429 1385062 1434918 1481582 1598549 1637538 1674071 1787354 2077593 2218182 2222373 2322978 2398522 2484858 2587879 2681031 2768219 2899001 3197098 3348142 3597783 4155186 4444746 4795647 5022213 5175758 5185537 5362062 5536438 5798002 6255739 7024243 7195566 7763637 8304657 8697003 9591294 10044426 10371074 11189843 12511478 14048486 15527274 15556611 16609314 16979863 17394006 18767217 19377533 21072729 22379686 30372431 31113222 33569529 33959726 37534434 38755066 42145458 49169701 50939589 52596161 58132599 60744862 67139058 91117293 98339402 101879178 105192322 113496979 116265198 118859041 147509103 157788483 182234586 212607017 226993958 237718082 295018206 315576966 340490937 356577123 368173127 425214034 637821051 680981874 713154246 736346254 794478853 1104519381 1275642102 1588957706 2156442601 2209038762 2383436559 4312885202 4766873118 6469327803 12938655606 15095098207 30190196414 45285294621 90570589242
• Sum of all divisors σ(n): 228898897920
• Sum of proper divisors (its aliquot sum) s(n): 138328308678
• 90570589242 is an abundant number, because the sum of its proper divisors (138328308678) is greater than itself. Its abundance is 47757719436

Bases of 90570589242

• Binary: 1010100010110011011011000010000111010₂
• Hexadecimal: 0x15166D843A
• Base-36: 15LVE1X6

Squares and roots of 90570589242

• 90570589242 squared (90570589242²) is 8203031635643086134564
• 90570589242 cubed (90570589242³) is 742953408810961360810821582760488
• The square root of 90570589242 is 300949.4795509703
• The cube root of 90570589242 is 4490.8553262293

Scales and comparisons

• 90,570,589,242 seconds is equal to 2,879 years, 44 weeks, 6 days, 17 hours, 42 seconds.
• To count from 1 to 90,570,589,242 would take you about five thousand, seven hundred fifty-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 90570589242 cubic inches would be around 374.2 feet tall.

Recreational maths with 90570589242

• 90570589242 backwards is 24298507509
• The number of decimal digits it has is: 11
• The sum of 90570589242's digits is 51
• More coming soon!