7142830464

Names of 7142830464

• Cardinal: 7142830464 can be written as Seven billion, one hundred forty-two million, eight hundred thirty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 7.142830464 × 10⁹

Factors of 7142830464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6589

Divisors of 7142830464

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 37 42 44 48 56 64 66 74 77 84 88 96 111 112 128 132 148 154 168 176 192 222 224 231 259 264 296 308 336 352 384 407 444 448 462 518 528 592 616 672 704 777 814 888 896 924 1036 1056 1184 1221 1232 1344 1408 1554 1628 1776 1848 2072 2112 2368 2442 2464 2688 2849 3108 3256 3552 3696 4144 4224 4736 4884 4928 5698 6216 6512 6529 7104 7392 8288 8547 9768 9856 11396 12432 13024 13058 14208 14784 16576 17094 19536 19587 22792 24864 26048 26116 29568 33152 34188 39072 39174 45584 45703 49728 52096 52232 68376 71819 78144 78348 91168 91406 99456 104464 136752 137109 143638 156288 156696 182336 182812 208928 215457 241573 273504 274218 287276 313392 364672 365624 417856 430914 483146 502733 547008 548436 574552 626784 724719 731248 835712 861828 966292 1005466 1094016 1096872 1149104 1253568 1449438 1462496 1508199 1691011 1723656 1932584 2010932 2193744 2298208 2507136 2657303 2898876 2924992 3016398 3382022 3447312 3865168 4021864 4387488 4596416 5073033 5314606 5797752 5849984 6032796 6764044 6894624 7730336 7971909 8043728 8774976 9192832 10146066 10629212 11595504 12065592 13528088 13789248 15460672 15943818 16087456 17549952 18601121 20292132 21258424 23191008 24131184 27056176 27578496 30921344 31887636 32174912 37202242 40584264 42516848 46382016 48262368 54112352 55803363 63775272 64349824 74404484 81168528 85033696 92764032 96524736 108224704 111606726 127550544 148808968 162337056 170067392 193049472 216449408 223213452 255101088 297617936 324674112 340134784 446426904 510202176 595235872 649348224 892853808 1020404352 1190471744 1785707616 2380943488 3571415232 7142830464
• Sum of all divisors σ(n): 24297868800
• Sum of proper divisors (its aliquot sum) s(n): 17155038336
• 7142830464 is an abundant number, because the sum of its proper divisors (17155038336) is greater than itself. Its abundance is 10012207872

Bases of 7142830464

• Binary: 110101001101111101111000110000000₂
• Hexadecimal: 0x1A9BEF180
• Base-36: 3A4NN9C

Squares and roots of 7142830464

• 7142830464 squared (7142830464²) is 51020027037446455296
• 7142830464 cubed (7142830464³) is 364427403397176209657082937344
• The square root of 7142830464 is 84515.2676384569
• The cube root of 7142830464 is 1925.8543878339

Scales and comparisons

• 7,142,830,464 seconds is equal to 227 years, 6 weeks, 1 day, 15 hours, 34 minutes, 24 seconds.
• To count from 1 to 7,142,830,464 would take you about four hundred fifty-four 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 7142830464 cubic inches would be around 160.5 feet tall.

Recreational maths with 7142830464

• 7142830464 backwards is 4640382417
• The number of decimal digits it has is: 10
• The sum of 7142830464's digits is 39
• More coming soon!