1420834272

Names of 1420834272

• Cardinal: 1420834272 can be written as One billion, four hundred twenty million, eight hundred thirty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.420834272 × 10⁹

Factors of 1420834272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 126

Divisors of 1420834272

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 66 78 88 96 97 104 121 132 143 156 176 194 208 242 264 286 291 312 352 363 388 416 429 484 528 572 582 624 726 776 858 968 1056 1067 1144 1164 1248 1261 1452 1552 1573 1716 1936 2134 2288 2328 2522 2904 3104 3146 3201 3432 3783 3872 4268 4576 4656 4719 5044 5808 6292 6402 6864 7566 8536 9312 9409 9438 10088 11616 11737 12584 12804 13728 13871 15132 17072 18818 18876 20176 23474 25168 25608 27742 28227 30264 34144 35211 37636 37752 40352 41613 46948 50336 51216 55484 56454 60528 70422 75272 75504 83226 93896 102432 103499 110968 112908 121056 122317 140844 150544 151008 152581 166452 187792 206998 221936 225816 244634 281688 301088 305162 310497 332904 366951 375584 413996 443872 451632 457743 489268 563376 610324 620994 665808 733902 827992 903264 915486 978536 1126752 1138489 1220648 1241988 1331616 1345487 1467804 1655984 1830972 1957072 2276978 2441296 2483976 2690974 2935608 3311968 3415467 3661944 3914144 4036461 4553956 4882592 4967952 5381948 5871216 6830934 7323888 8072922 9107912 9935904 10763896 11742432 13661868 14647776 14800357 16145844 18215824 21527792 27323736 29600714 32291688 36431648 43055584 44401071 54647472 59201428 64583376 88802142 109294944 118402856 129166752 177604284 236805712 355208568 473611424 710417136 1420834272
• Sum of all divisors σ(n): 4460912568
• Sum of proper divisors (its aliquot sum) s(n): 3040078296
• 1420834272 is an abundant number, because the sum of its proper divisors (3040078296) is greater than itself. Its abundance is 1619244024

Bases of 1420834272

• Binary: 1010100101100000011010111100000₂
• Hexadecimal: 0x54B035E0
• Base-36: NHXEQO

Squares and roots of 1420834272

• 1420834272 squared (1420834272²) is 2018770028489769984
• 1420834272 cubed (1420834272³) is 2868337643764681594664091648
• The square root of 1420834272 is 37693.9553774871
• The cube root of 1420834272 is 1124.2109422025

Scales and comparisons

• 1,420,834,272 seconds is equal to 45 years, 9 weeks, 1 day, 20 hours, 11 minutes, 12 seconds.
• To count from 1 to 1,420,834,272 would take you about ninety 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 1420834272 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420834272

• 1420834272 backwards is 2724380241
• 1420834272 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1420834272's digits is 33
• More coming soon!