5387394320

Names of 5387394320

• Cardinal: 5387394320 can be written as Five billion, three hundred eighty-seven million, three hundred ninety-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.38739432 × 10⁹

Factors of 5387394320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 68

Divisors of 5387394320

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 43 44 55 56 70 77 80 86 88 110 112 121 140 154 172 176 215 220 242 280 301 308 344 385 430 440 473 484 560 602 605 616 688 770 847 860 880 946 968 1204 1210 1232 1505 1540 1694 1720 1849 1892 1936 2365 2408 2420 3010 3080 3311 3388 3440 3698 3784 4235 4730 4816 4840 5203 6020 6160 6622 6776 7396 7568 8470 9245 9460 9680 10406 12040 12943 13244 13552 14792 16555 16940 18490 18920 20339 20812 24080 25886 26015 26488 29584 33110 33880 36421 36980 37840 40678 41624 51772 52030 52976 64715 66220 67760 72842 73960 79507 81356 83248 101695 103544 104060 129430 132440 142373 145684 147920 159014 162712 182105 203390 207088 208120 223729 258860 264880 284746 291368 318028 325424 364210 397535 406780 416240 447458 517720 556549 569492 582736 636056 711865 728420 795070 813560 874577 894916 1035440 1113098 1118645 1138984 1272112 1423730 1456840 1566103 1590140 1627120 1749154 1789832 2226196 2237290 2277968 2782745 2847460 2913680 3132206 3180280 3498308 3579664 4372885 4452392 4474580 5565490 5694920 6122039 6264412 6360560 6996616 7830515 8745770 8904784 8949160 9620347 11130980 11389840 12244078 12528824 13993232 15661030 17491540 17898320 19240694 22261960 24488156 25057648 30610195 31322060 34983080 38481388 44523920 48101735 48976312 61220390 62644120 67342429 69966160 76962776 96203470 97952624 122440780 125288240 134684858 153925552 192406940 244881560 269369716 336712145 384813880 489763120 538739432 673424290 769627760 1077478864 1346848580 2693697160 5387394320
• Sum of all divisors σ(n): 16109385600
• Sum of proper divisors (its aliquot sum) s(n): 10721991280
• 5387394320 is an abundant number, because the sum of its proper divisors (10721991280) is greater than itself. Its abundance is 5334596960

Bases of 5387394320

• Binary: 101000001000111010001110100010000₂
• Hexadecimal: 0x1411D1D10
• Base-36: 2H3IK28

Squares and roots of 5387394320

• 5387394320 squared (5387394320²) is 29024017559168262400
• 5387394320 cubed (5387394320³) is 156363827341843360778029568000
• The square root of 5387394320 is 73398.8713809687
• The cube root of 5387394320 is 1753.0444225429

Scales and comparisons

• 5,387,394,320 seconds is equal to 171 years, 15 weeks, 5 days, 2 hours, 25 minutes, 20 seconds.
• To count from 1 to 5,387,394,320 would take you about three hundred forty-two 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 5387394320 cubic inches would be around 146.1 feet tall.

Recreational maths with 5387394320

• 5387394320 backwards is 0234937835
• 5387394320 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5387394320's digits is 44
• More coming soon!