10120908980

Names of 10120908980

• Cardinal: 10120908980 can be written as Ten billion, one hundred twenty million, nine hundred eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.012090898 × 10¹⁰

Factors of 10120908980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 587

Divisors of 10120908980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 26 28 35 38 52 65 70 76 91 95 130 133 140 182 190 247 260 266 364 380 455 494 532 541 665 910 988 1082 1235 1330 1729 1820 2164 2470 2660 2705 3458 3787 4940 5410 6916 7033 7574 8645 10279 10820 14066 15148 17290 18935 20558 28132 34580 35165 37870 41116 49231 51395 70330 71953 75740 98462 102790 133627 140660 143906 196924 205580 246155 267254 287812 292681 359765 492310 534508 585362 668135 719530 935389 984620 1170724 1336270 1439060 1463405 1870778 2048767 2672540 2926810 3741556 3804853 4097534 4676945 5560939 5853620 7609706 8195068 9353890 10243835 11121878 15219412 18707780 19024265 20487670 22243756 26633971 27804695 38048530 38926573 40975340 53267942 55609390 72292207 76097060 77853146 106535884 111218780 133169855 144584414 155706292 194632865 266339710 289168828 361461035 389265730 506045449 532679420 722922070 778531460 1012090898 1445844140 2024181796 2530227245 5060454490 10120908980
• Sum of all divisors σ(n): 27586419840
• Sum of proper divisors (its aliquot sum) s(n): 17465510860
• 10120908980 is an abundant number, because the sum of its proper divisors (17465510860) is greater than itself. Its abundance is 7344601880

Bases of 10120908980

• Binary: 1001011011010000001101000010110100₂
• Hexadecimal: 0x25B40D0B4
• Base-36: 4NDQ7CK

Squares and roots of 10120908980

• 10120908980 squared (10120908980²) is 102432798581444640400
• 10120908980 cubed (10120908980³) is 1036713031009474322397230792000
• The square root of 10120908980 is 100602.7284918259
• The cube root of 10120908980 is 2163.0829447605

Scales and comparisons

• 10,120,908,980 seconds is equal to 321 years, 42 weeks, 2 days, 3 hours, 36 minutes, 20 seconds.
• To count from 1 to 10,120,908,980 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 10120908980 cubic inches would be around 180.3 feet tall.

Recreational maths with 10120908980

• 10120908980 backwards is 08980902101
• 10120908980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10120908980's digits is 38
• More coming soon!