13988432808

Names of 13988432808

• Cardinal: 13988432808 can be written as Thirteen billion, nine hundred eighty-eight million, four hundred thirty-two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3988432808 × 10¹⁰

Factors of 13988432808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 364

Divisors of 13988432808

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 29 31 36 41 42 54 56 58 62 63 72 82 84 87 93 108 116 123 124 126 164 168 174 186 189 203 216 217 232 246 248 251 252 261 279 287 328 348 369 372 378 406 434 492 502 504 522 558 574 609 651 696 738 744 753 756 783 812 837 861 868 899 984 1004 1044 1107 1116 1148 1189 1218 1271 1302 1476 1506 1512 1566 1624 1674 1722 1736 1757 1798 1827 1953 2008 2088 2214 2232 2259 2296 2378 2436 2542 2583 2604 2697 2952 3012 3132 3348 3444 3514 3567 3596 3654 3813 3906 4428 4518 4756 4872 5084 5166 5208 5271 5394 5481 5859 6024 6264 6293 6696 6777 6888 7028 7134 7192 7279 7308 7626 7749 7781 7812 8091 8323 8856 8897 9036 9512 10168 10291 10332 10542 10701 10788 10962 11439 11718 12586 13554 14056 14268 14558 14616 15252 15498 15562 15624 15813 16182 16646 17794 18072 18879 20582 20664 21084 21402 21576 21837 21924 22878 23343 23436 24273 24969 25172 26691 27108 28536 29116 30504 30873 30996 31124 31626 32103 32364 33292 34317 35588 36859 37758 41164 42168 42804 43674 43848 45756 46686 46872 47439 48546 49938 50344 50953 53382 54216 54467 56637 58232 61746 61992 62248 63252 64206 64728 65511 66584 68634 70029 71176 72037 73718 74907 75516 80073 82328 85608 87348 91512 92619 93372 94878 97092 99876 101906 106764 108934 110577 113274 123492 126504 128412 131022 137268 140058 144074 147436 149814 151032 152859 160146 163401 169911 174696 185238 186744 189756 194184 196533 199752 203812 210087 213528 216111 217868 221154 224721 225649 226548 240219 246984 256824 258013 262044 274536 277857 280116 288148 294872 298439 299628 305718 319021 320292 326802 331731 339822 370476 379512 393066 407624 420174 432222 435736 442308 449442 451298 453096 458577 480438 490203 516026 524088 555714 560232 576296 596878 599256 611436 638042 640584 648333 653604 663462 676947 679644 740952 774039 786132 840348 864444 884616 895317 898884 902596 917154 957063 960876 980406 995193 1032052 1111428 1193756 1222872 1276084 1296666 1307208 1326924 1353894 1359288 1375731 1470609 1548078 1572264 1579543 1680696 1728888 1790634 1797768 1805192 1834308 1914126 1921752 1944999 1960812 1990386 2030841 2064104 2089073 2222856 2233147 2322117 2387512 2552168 2593332 2653848 2685951 2707788 2751462 2871189 2941218 3096156 3159086 3581268 3668616 3828252 3889998 3921624 3980772 4061682 4178146 4466294 4644234 4738629 5186664 5371902 5415576 5502924 5742378 5882436 6092523 6192312 6267219 6318172 6699441 6966351 7162536 7656504 7779996 7961544 8057853 8123364 8356292 8613567 8932588 9251609 9288468 9477258 10743804 11005848 11484756 11764872 12185046 12534438 12636344 13398882 13932702 14215887 15559992 16115706 16246728 16712584 17227134 17865176 18503218 18576936 18801657 18954516 20098323 21487608 22969512 24370092 25068876 26797764 27754827 27865404 28431774 32231412 34454268 37006436 37603314 37909032 40196646 42647661 48740184 50137752 53595528 55509654 55730808 56404971 56863548 60294969 64462824 64761263 68908536 74012872 75206628 80393292 83264481 85295322 111019308 112809942 113727096 120589938 129522526 150413256 160786584 166528962 170590644 194283789 222038616 225619884 241179876 249793443 259045052 333057924 341181288 388567578 451239768 482359752 499586886 518090104 582851367 666115848 777135156 999173772 1165702734 1554270312 1748554101 1998347544 2331405468 3497108202 4662810936 6994216404 13988432808
• Sum of all divisors σ(n): 48771072000
• Sum of proper divisors (its aliquot sum) s(n): 34782639192
• 13988432808 is an abundant number, because the sum of its proper divisors (34782639192) is greater than itself. Its abundance is 20794206384

Bases of 13988432808

• Binary: 1101000001110001101000101110101000₂
• Hexadecimal: 0x341C68BA8
• Base-36: 6FCCNU0

Squares and roots of 13988432808

• 13988432808 squared (13988432808²) is 195676252423930764864
• 13988432808 cubed (13988432808³) is 2737204109153402635544111258112
• The square root of 13988432808 is 118272.7052535791
• The cube root of 13988432808 is 2409.4783056071

Scales and comparisons

• 13,988,432,808 seconds is equal to 444 years, 41 weeks, 3 hours, 46 minutes, 48 seconds.
• To count from 1 to 13,988,432,808 would take you about eight hundred eighty-nine 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 13988432808 cubic inches would be around 200.8 feet tall.

Recreational maths with 13988432808

• 13988432808 backwards is 80823488931
• 13988432808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13988432808's digits is 54
• More coming soon!