13809616128

Names of 13809616128

• Cardinal: 13809616128 can be written as Thirteen billion, eight hundred nine million, six hundred sixteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3809616128 × 10¹⁰

Factors of 13809616128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 54

Divisors of 13809616128

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 31 32 33 36 42 44 48 54 56 62 63 64 66 72 77 81 84 88 93 96 99 108 112 124 126 128 132 144 154 162 168 176 186 189 192 198 216 217 224 231 243 248 252 256 264 279 288 297 308 324 336 341 352 372 378 384 396 432 434 448 462 486 496 504 528 558 567 576 594 616 648 651 672 682 693 704 729 744 756 768 792 837 864 868 891 896 924 961 972 992 1008 1023 1056 1116 1134 1152 1188 1232 1296 1302 1344 1364 1386 1408 1458 1488 1512 1584 1674 1701 1728 1736 1782 1792 1848 1922 1944 1953 1984 2016 2046 2079 2112 2232 2268 2304 2376 2387 2464 2511 2592 2604 2673 2688 2728 2772 2816 2883 2916 2976 3024 3069 3168 3348 3402 3456 3472 3564 3696 3844 3888 3906 3968 4032 4092 4158 4224 4464 4536 4752 4774 4928 5022 5103 5184 5208 5346 5376 5456 5544 5766 5832 5859 5952 6048 6138 6237 6336 6696 6727 6804 6912 6944 7128 7161 7392 7533 7688 7776 7812 7936 8019 8064 8184 8316 8448 8649 8928 9072 9207 9504 9548 9856 10044 10206 10368 10416 10571 10692 10912 11088 11532 11664 11718 11904 12096 12276 12474 12672 13392 13454 13608 13888 14256 14322 14784 15066 15376 15552 15624 16038 16128 16368 16632 17298 17577 17856 18144 18414 18711 19008 19096 19712 20088 20181 20412 20736 20832 21142 21384 21483 21824 22176 22599 23064 23328 23436 23808 24192 24552 24948 25344 25947 26784 26908 27216 27621 27776 28512 28644 29568 30132 30752 31104 31248 31713 32076 32736 33264 34596 35154 35712 36288 36828 37422 38016 38192 40176 40362 40824 41664 42284 42768 42966 43648 44352 45198 46128 46656 46872 48384 49104 49896 51894 52731 53568 53816 54432 55242 55552 56133 57024 57288 59136 60264 60543 61504 62208 62496 63426 64152 64449 65472 66528 69192 70308 71424 72576 73656 73997 74844 76032 76384 77841 80352 80724 81648 82863 83328 84568 85536 85932 87296 88704 90396 92256 93312 93744 95139 98208 99792 103788 105462 107136 107632 108864 110484 112266 114048 114576 120528 121086 123008 124992 126852 128304 128898 130944 133056 138384 140616 145152 147312 147994 149688 152768 155682 158193 160704 161448 163296 165726 166656 169136 171072 171864 177408 180792 181629 184512 186624 187488 190278 193347 196416 199584 207576 210924 214272 215264 217728 220968 221991 224532 228096 229152 233523 241056 242172 246016 248589 249984 253704 256608 257796 261888 266112 276768 281232 285417 294624 295988 299376 305536 311364 316386 321408 322896 326592 331452 338272 342144 343728 361584 363258 369024 374976 380556 386694 392832 399168 415152 421848 430528 435456 441936 443982 449064 458304 467046 482112 484344 497178 499968 507408 513216 515592 532224 544887 553536 562464 570834 580041 589248 591976 598752 611072 622728 632772 642816 645792 653184 662904 665973 676544 684288 687456 700569 723168 726516 738048 749952 761112 773388 785664 798336 830304 843696 856251 861056 883872 887964 898128 916608 934092 964224 968688 994356 1014816 1026432 1031184 1089774 1107072 1124928 1141668 1160082 1178496 1183952 1197504 1245456 1265544 1291584 1306368 1325808 1331946 1353088 1374912 1401138 1446336 1453032 1499904 1522224 1546776 1596672 1634661 1660608 1687392 1712502 1722112 1740123 1767744 1775928 1796256 1833216 1868184 1928448 1937376 1988712 1997919 2029632 2052864 2062368 2179548 2214144 2249856 2283336 2320164 2356992 2367904 2395008 2490912 2531088 2568753 2583168 2651616 2663892 2706176 2749824 2802276 2892672 2906064 3044448 3093552 3269322 3321216 3374784 3425004 3480246 3535488 3551856 3592512 3736368 3874752 3977424 3995838 4059264 4124736 4359096 4499712 4566672 4640328 4735808 4790016 4903983 4981824 5062176 5137506 5166336 5303232 5327784 5499648 5604552 5785344 5812128 5993757 6088896 6187104 6538644 6642432 6749568 6850008 6960492 7070976 7103712 7185024 7472736 7706259 7749504 7954848 7991676 8118528 8249472 8718192 9133344 9280656 9471616 9807966 9963648 10124352 10275012 10606464 10655568 11209104 11624256 11987514 12177792 12374208 13077288 13499136 13700016 13920984 14207424 14370048 14945472 15412518 15499008 15909696 15983352 16498944 17436384 17981271 18266688 18561312 18943232 19615932 19927296 20248704 20550024 21212928 21311136 22418208 23248512 23975028 24355584 24748416 26154576 27400032 27841968 28414848 29890944 30825036 31819392 31966704 34872768 35962542 36533376 37122624 39231864 40497408 41100048 42622272 44836416 46497024 47950056 49496832 52309152 53943813 54800064 55683936 56829696 59781888 61650072 63638784 63933408 69745536 71925084 73066752 74245248 78463728 82200096 85244544 89672832 95900112 104618304 107887626 109600128 111367872 123300144 127866816 139491072 143850168 148490496 156927456 164400192 170489088 179345664 191800224 209236608 215775252 219200256 222735744 246600288 255733632 287700336 313854912 328800384 383600448 418473216 431550504 445471488 493200576 511467264 575400672 627709824 657600768 767200896 863101008 986401152 1150801344 1255419648 1534401792 1726202016 1972802304 2301602688 3452404032 4603205376 6904808064 13809616128
• Sum of all divisors σ(n): 53242880544
• Sum of proper divisors (its aliquot sum) s(n): 39433264416
• 13809616128 is an abundant number, because the sum of its proper divisors (39433264416) is greater than itself. Its abundance is 25623648288

Bases of 13809616128

• Binary: 1100110111000111100000010100000000₂
• Hexadecimal: 0x3371E0500
• Base-36: 6CDW000

Squares and roots of 13809616128

• 13809616128 squared (13809616128²) is 190705497602717712384
• 13809616128 cubed (13809616128³) is 2633569715392755857569351729152
• The square root of 13809616128 is 117514.3230759553
• The cube root of 13809616128 is 2399.1673111289

Scales and comparisons

• 13,809,616,128 seconds is equal to 439 years, 5 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,809,616,128 would take you about eight hundred seventy-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 13809616128 cubic inches would be around 199.9 feet tall.

Recreational maths with 13809616128

• 13809616128 backwards is 82161690831
• The number of decimal digits it has is: 11
• The sum of 13809616128's digits is 45
• More coming soon!