13489568928

Names of 13489568928

• Cardinal: 13489568928 can be written as Thirteen billion, four hundred eighty-nine million, five hundred sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3489568928 × 10¹⁰

Factors of 13489568928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 745

Divisors of 13489568928

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 37 38 44 48 54 57 66 72 74 76 81 88 96 99 108 111 114 132 144 148 152 162 171 176 198 209 216 222 228 264 288 296 297 304 324 333 342 352 396 407 418 432 444 456 513 528 592 594 608 627 648 666 673 684 703 792 814 836 864 888 891 912 999 1026 1056 1184 1188 1221 1254 1296 1332 1346 1368 1406 1539 1584 1628 1672 1776 1782 1824 1881 1998 2019 2052 2109 2376 2442 2508 2592 2664 2692 2736 2812 2997 3078 3168 3256 3344 3552 3564 3663 3762 3996 4038 4104 4218 4752 4884 5016 5328 5384 5472 5624 5643 5994 6057 6156 6327 6512 6688 7128 7326 7403 7524 7733 7992 8076 8208 8436 9504 9768 10032 10656 10768 10989 11248 11286 11988 12114 12312 12654 12787 13024 14256 14652 14806 15048 15466 15984 16152 16416 16872 16929 18171 18981 19536 20064 21536 21978 22209 22496 22572 23199 23976 24228 24624 24901 25308 25574 28512 29304 29612 30096 30932 31968 32304 32967 33744 33858 36342 37962 38361 39072 43956 44418 45144 46398 47952 48456 49248 49802 50616 51148 54513 56943 58608 59224 60192 61864 64608 65934 66627 67488 67716 69597 72684 74703 75924 76722 87912 88836 90288 92796 95904 96912 99604 101232 102296 109026 113886 115083 117216 118448 123728 131868 133254 135432 139194 140657 145368 149406 151848 153444 175824 177672 180576 185592 193824 199208 199881 202464 204592 208791 218052 224109 227772 230166 236896 247456 263736 266508 270864 273911 278388 281314 290736 298812 303696 306888 345249 351648 355344 371184 398416 399762 409184 417582 421971 436104 448218 455544 460332 473119 527472 533016 541728 547822 556776 562628 581472 597624 599643 607392 613776 626373 672327 690498 710688 742368 796832 799524 821733 835164 843942 872208 896436 911088 920664 946238 1035747 1054944 1066032 1095644 1113552 1125256 1195248 1199286 1227552 1252746 1265913 1344654 1380996 1419357 1599048 1643466 1670328 1687884 1744416 1792872 1822176 1841328 1892476 2016981 2071494 2132064 2191288 2227104 2250512 2390496 2398572 2465199 2505492 2531826 2689308 2761992 2838714 3198096 3286932 3340656 3375768 3585744 3682656 3784952 3797739 4033962 4142988 4258071 4382576 4501024 4797144 4930398 5010984 5063652 5204309 5378616 5523984 5677428 6396192 6573864 6681312 6751536 7171488 7395597 7569904 7595478 8067924 8285976 8516142 8765152 9594288 9860796 10021968 10127304 10408618 10757232 11047968 11354856 11393217 12774213 13147728 13503072 14791194 15139808 15190956 15612927 16135848 16571952 17032284 19188576 19721592 20043936 20254608 20817236 21514464 22186791 22709712 22786434 25548426 26295456 29582388 30381912 31225854 32271696 33143904 34064568 38322639 39443184 40509216 41634472 44373582 45419424 45572868 46838781 51096852 59164776 60763824 62451708 64543392 68129136 76645278 78886368 83268944 88747164 91145736 93677562 102193704 118329552 121527648 124903416 136258272 140516343 153290556 166537888 177494328 182291472 187355124 204387408 236659104 249806832 281032686 306581112 354988656 364582944 374710248 408774816 421549029 499613664 562065372 613162224 709977312 749420496 843098058 1124130744 1226324448 1498840992 1686196116 2248261488 3372392232 4496522976 6744784464 13489568928
• Sum of all divisors σ(n): 46857666240
• Sum of proper divisors (its aliquot sum) s(n): 33368097312
• 13489568928 is an abundant number, because the sum of its proper divisors (33368097312) is greater than itself. Its abundance is 19878528384

Bases of 13489568928

• Binary: 1100100100000010100111110010100000₂
• Hexadecimal: 0x3240A7CA0
• Base-36: 673CA00

Squares and roots of 13489568928

• 13489568928 squared (13489568928²) is 181968469863263069184
• 13489568928 cubed (13489568928³) is 2454676216943177906754400714752
• The square root of 13489568928 is 116144.6035250885
• The cube root of 13489568928 is 2380.4881497595

Scales and comparisons

• 13,489,568,928 seconds is equal to 428 years, 48 weeks, 1 day, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,489,568,928 would take you about eight hundred fifty-seven 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 13489568928 cubic inches would be around 198.4 feet tall.

Recreational maths with 13489568928

• 13489568928 backwards is 82986598431
• The number of decimal digits it has is: 11
• The sum of 13489568928's digits is 63
• More coming soon!