13968431856

Names of 13968431856

• Cardinal: 13968431856 can be written as Thirteen billion, nine hundred sixty-eight million, four hundred thirty-one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3968431856 × 10¹⁰

Factors of 13968431856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 715

Divisors of 13968431856

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 29 31 36 38 48 54 57 58 62 72 76 81 87 93 108 114 116 124 144 152 162 171 174 186 216 228 232 248 261 279 304 324 342 348 372 432 456 464 496 513 522 551 558 589 631 648 684 696 744 783 837 899 912 1026 1044 1102 1116 1178 1262 1296 1368 1392 1488 1539 1566 1653 1674 1767 1798 1893 2052 2088 2204 2232 2349 2356 2511 2524 2697 2736 3078 3132 3306 3348 3534 3596 3786 4104 4176 4408 4464 4698 4712 4959 5022 5048 5301 5394 5679 6156 6264 6612 6696 7068 7192 7572 8091 8208 8816 9396 9424 9918 10044 10096 10602 10788 11358 11989 12312 12528 13224 13392 14136 14384 14877 15144 15903 16182 17037 17081 18299 18792 19561 19836 20088 21204 21576 22716 23978 24273 24624 26448 28272 29754 30288 31806 32364 34074 34162 35967 36598 37584 39122 39672 40176 42408 43152 44631 45432 47709 47956 48546 51111 51243 54897 58683 59508 63612 64728 68148 68324 71934 72819 73196 78244 79344 84816 89262 90864 95418 95912 97092 102222 102486 107901 109794 117366 119016 127224 129456 136296 136648 143868 145638 146392 153729 156488 164691 176049 178524 190836 191824 194184 204444 204972 215802 219588 234732 238032 254448 272592 273296 287736 291276 292784 307458 312976 323703 329382 347681 352098 357048 371659 381672 388368 408888 409944 431604 439176 461187 469464 494073 528147 567269 575472 582552 614916 647406 658764 695362 704196 714096 743318 763344 817776 819888 863208 878352 922374 938928 971109 988146 1043043 1056294 1114977 1134538 1165104 1229832 1294812 1317528 1383561 1390724 1408392 1482219 1486636 1584441 1701807 1726416 1844748 1942218 1976292 2086086 2112588 2229954 2269076 2459664 2589624 2635056 2767122 2781448 2816784 2964438 2973272 3129129 3168882 3344931 3403614 3689496 3884436 3952584 4172172 4225176 4459908 4538152 5105421 5179248 5534244 5562896 5928876 5946544 6258258 6337764 6689862 6807228 7378992 7768872 7905168 8344344 8450352 8919816 9076304 9387387 10034793 10210842 10778111 11068488 11857752 12516516 12675528 13379724 13614456 15316263 15537744 16688688 17839632 18774774 20069586 20421684 21556222 22136976 23715504 25033032 25351056 26759448 27228912 28162161 30104379 30632526 32334333 37549548 40139172 40843368 43112444 45948789 50066064 53518896 56324322 60208758 61265052 64668666 75099096 80278344 81686736 86224888 91897578 97002999 112648644 120417516 122530104 129337332 150198192 160556688 172449776 183795156 194005998 225297288 240835032 245060208 258674664 291008997 367590312 388011996 450594576 481670064 517349328 582017994 735180624 776023992 873026991 1164035988 1552047984 1746053982 2328071976 3492107964 4656143952 6984215928 13968431856
• Sum of all divisors σ(n): 45516134400
• Sum of proper divisors (its aliquot sum) s(n): 31547702544
• 13968431856 is an abundant number, because the sum of its proper divisors (31547702544) is greater than itself. Its abundance is 17579270688

Bases of 13968431856

• Binary: 1101000000100101010101101011110000₂
• Hexadecimal: 0x340955AF0
• Base-36: 6F0FZ00

Squares and roots of 13968431856

• 13968431856 squared (13968431856²) is 195117088515715604736
• 13968431856 cubed (13968431856³) is 2725479754872893609830646870016
• The square root of 13968431856 is 118188.1206213213
• The cube root of 13968431856 is 2408.3293837935

Scales and comparisons

• 13,968,431,856 seconds is equal to 444 years, 7 weeks, 6 days, 15 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,968,431,856 would take you about eight hundred eighty-eight 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 13968431856 cubic inches would be around 200.7 feet tall.

Recreational maths with 13968431856

• 13968431856 backwards is 65813486931
• 13968431856 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13968431856's digits is 54
• More coming soon!