9960990039

Names of 9960990039

• Cardinal: 9960990039 can be written as Nine billion, nine hundred sixty million, nine hundred ninety thousand and thirty-nine.

Scientific notation

• Scientific notation: 9.960990039 × 10⁹

Factors of 9960990039

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1494

Divisors of 9960990039

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 37 39 49 63 77 91 99 111 117 143 147 189 231 259 273 297 333 351 407 429 441 481 539 637 693 777 819 999 1001 1221 1287 1323 1423 1443 1617 1813 1911 2079 2331 2457 2849 3003 3367 3663 3861 4269 4329 4851 5291 5439 5733 6993 7007 8547 9009 9961 10101 10989 12807 12987 14553 15653 15873 16317 17199 18499 19943 21021 23569 25641 27027 29883 30303 37037 38421 46959 47619 48951 52651 55497 59829 63063 69727 70707 76923 89649 90909 109571 111111 129493 140877 142857 157953 166491 179487 189189 203489 209181 212121 259259 268947 328713 333333 368557 388479 422631 473859 499473 538461 579161 610467 627543 636363 684463 766997 777777 906451 986139 999999 1105671 1165437 1421577 1424423 1737483 1831401 1882629 2053389 2300991 2333331 2579899 2719353 2958417 3317013 3496311 4054127 4273269 4791241 5212449 5494203 6160167 6902973 6999993 7529093 7739697 8158059 9951039 9970961 12162381 12819807 14373723 15637347 18480501 20708919 22587279 23219091 24474177 28378889 29912883 33538687 36487143 38459421 43121169 52703651 67761837 69657273 85136667 89738649 100616061 109461429 129363507 158110953 203285511 255410001 269215947 301848183 368925557 474332859 766230003 905544549 1106776671 1422998577 3320330013 9960990039
• Sum of all divisors σ(n): 20727060480
• Sum of proper divisors (its aliquot sum) s(n): 10766070441
• 9960990039 is an abundant number, because the sum of its proper divisors (10766070441) is greater than itself. Its abundance is 805080402

Bases of 9960990039

• Binary: 1001010001101110001010010101010111₂
• Hexadecimal: 0x251B8A557
• Base-36: 4KQIL3R

Squares and roots of 9960990039

• 9960990039 squared (9960990039²) is 99221322557057221521
• 9960990039 cubed (9960990039³) is 988342605647252992723697429319
• The square root of 9960990039 is 99804.7596009329
• The cube root of 9960990039 is 2151.6295588205

Scales and comparisons

• 9,960,990,039 seconds is equal to 316 years, 37 weeks, 6 days, 5 hours, 40 minutes, 39 seconds.
• To count from 1 to 9,960,990,039 would take you about six hundred thirty-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 9960990039 cubic inches would be around 179.3 feet tall.

Recreational maths with 9960990039

• 9960990039 backwards is 9300990699
• The number of decimal digits it has is: 10
• The sum of 9960990039's digits is 54
• More coming soon!