989940204

Names of 989940204

• Cardinal: 989940204 can be written as Nine hundred eighty-nine million, nine hundred forty thousand, two hundred four.

Scientific notation

• Scientific notation: 9.89940204 × 10⁸

Factors of 989940204

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 478

Divisors of 989940204

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 33 36 38 44 54 57 66 76 81 99 108 114 121 132 162 171 198 209 228 242 243 297 324 342 363 396 418 443 484 486 513 594 627 684 726 836 886 891 972 1026 1089 1188 1254 1329 1452 1539 1772 1782 1881 2052 2178 2299 2508 2658 2673 3078 3267 3564 3762 3987 4356 4598 4617 4873 5316 5346 5643 6156 6534 6897 7524 7974 8417 9196 9234 9746 9801 10692 11286 11961 13068 13794 14619 15948 16834 16929 18468 19492 19602 20691 22572 23922 25251 27588 29238 29403 33668 33858 35883 39204 41382 43857 47844 50502 50787 53603 58476 58806 62073 67716 71766 75753 82764 87714 92587 101004 101574 107206 107649 117612 124146 131571 143532 151506 160809 175428 185174 186219 203148 214412 215298 227259 248292 263142 277761 303012 321618 370348 372438 394713 430596 454518 482427 526284 555522 558657 643236 681777 744876 789426 833283 909036 964854 1018457 1111044 1117314 1184139 1363554 1447281 1578852 1666566 1929708 2036914 2045331 2234628 2368278 2499849 2727108 2894562 3055371 3333132 4073828 4090662 4341843 4736556 4999698 5789124 6110742 7499547 8181324 8683686 9166113 9999396 12221484 13025529 14999094 17367372 18332226 22498641 26051058 27498339 29998188 36664452 44997282 52102116 54996678 82495017 89994564 109993356 164990034 247485051 329980068 494970102 989940204
• Sum of all divisors σ(n): 3009289920
• Sum of proper divisors (its aliquot sum) s(n): 2019349716
• 989940204 is an abundant number, because the sum of its proper divisors (2019349716) is greater than itself. Its abundance is 1029409512

Bases of 989940204

• Binary: 111011000000010100100111101100₂
• Hexadecimal: 0x3B0149EC
• Base-36: GDDUR0

Squares and roots of 989940204

• 989940204 squared (989940204²) is 979981607495561616
• 989940204 cubed (989940204³) is 970123192440404195237609664
• The square root of 989940204 is 31463.3152099393
• The cube root of 989940204 is 996.6354270113

Scales and comparisons

• 989,940,204 seconds is equal to 31 years, 24 weeks, 5 days, 15 hours, 23 minutes, 24 seconds.
• To count from 1 to 989,940,204 would take you about forty-seven 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 989940204 cubic inches would be around 83.1 feet tall.

Recreational maths with 989940204

• 989940204 backwards is 402049989
• The number of decimal digits it has is: 9
• The sum of 989940204's digits is 45
• More coming soon!