10121589090

Names of 10121589090

• Cardinal: 10121589090 can be written as Ten billion, one hundred twenty-one million, five hundred eighty-nine thousand and ninety.

Scientific notation

• Scientific notation: 1.012158909 × 10¹⁰

Factors of 10121589090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 352

Divisors of 10121589090

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 61 81 90 122 135 162 183 243 270 281 305 366 405 486 549 562 610 729 810 843 915 1098 1215 1405 1458 1647 1686 1830 2187 2430 2529 2745 2810 3294 3645 4215 4374 4941 5058 5490 6561 7290 7587 8235 8430 9882 10935 12645 13122 14823 15174 16470 17141 19683 21870 22761 24705 25290 29646 32805 34282 37935 39366 44469 45522 49410 51423 59049 65610 68283 74115 75870 85705 88938 98415 102846 113805 118098 133407 136566 148230 154269 171410 196830 204849 222345 227610 257115 266814 295245 308538 341415 400221 409698 444690 462807 514230 590490 614547 667035 682830 771345 800442 925614 1024245 1200663 1229094 1334070 1388421 1542690 1843641 2001105 2048490 2314035 2401326 2776842 3072735 3601989 3687282 4002210 4165263 4628070 5530923 6003315 6145470 6942105 7203978 8330526 9218205 11061846 12006630 12495789 13884210 16592769 18009945 18436410 20826315 24991578 27654615 33185538 36019890 37487367 41652630 55309230 62478945 74974734 82963845 112462101 124957890 165927690 187436835 224924202 337386303 374873670 562310505 674772606 1012158909 1124621010 1686931515 2024317818 3373863030 5060794545 10121589090
• Sum of all divisors σ(n): 27874985976
• Sum of proper divisors (its aliquot sum) s(n): 17753396886
• 10121589090 is an abundant number, because the sum of its proper divisors (17753396886) is greater than itself. Its abundance is 7631807796

Bases of 10121589090

• Binary: 1001011011010010110011000101100010₂
• Hexadecimal: 0x25B4B3162
• Base-36: 4NE4S4I

Squares and roots of 10121589090

• 10121589090 squared (10121589090²) is 102446565706807028100
• 10121589090 cubed (10121589090³) is 1036922041765986154352283429000
• The square root of 10121589090 is 100606.1086117537
• The cube root of 10121589090 is 2163.1313956587

Scales and comparisons

• 10,121,589,090 seconds is equal to 321 years, 43 weeks, 3 days, 31 minutes, 30 seconds.
• To count from 1 to 10,121,589,090 would take you about six hundred forty-three 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 10121589090 cubic inches would be around 180.3 feet tall.

Recreational maths with 10121589090

• 10121589090 backwards is 09098512101
• The number of decimal digits it has is: 11
• The sum of 10121589090's digits is 36
• More coming soon!