15198068928

Names of 15198068928

• Cardinal: 15198068928 can be written as Fifteen billion, one hundred ninety-eight million, sixty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.5198068928 × 10¹⁰

Factors of 15198068928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 84

Divisors of 15198068928

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 41 42 48 49 56 62 64 82 84 93 96 98 112 123 124 147 164 168 186 192 196 217 224 246 248 287 294 328 336 372 392 434 448 492 496 574 588 651 656 672 744 784 861 868 961 984 992 1148 1176 1271 1302 1312 1344 1488 1519 1568 1681 1722 1736 1922 1968 1984 2009 2296 2352 2542 2604 2624 2883 2976 3038 3136 3362 3444 3472 3813 3844 3936 4018 4557 4592 4704 5043 5084 5208 5766 5952 6027 6076 6724 6727 6888 6944 7626 7688 7872 8036 8897 9114 9184 9408 10086 10168 10416 11532 11767 12054 12152 13448 13454 13776 13888 15252 15376 16072 17794 18228 18368 20172 20181 20336 20832 23064 23534 24108 24304 26691 26896 26908 27552 30504 30752 32144 35301 35588 36456 39401 40344 40362 40672 41664 46128 47068 47089 48216 48608 52111 53382 53792 53816 55104 61008 61504 62279 64288 70602 71176 72912 78802 80688 80724 81344 82369 92256 94136 94178 96432 97216 104222 106764 107584 107632 118203 122016 124558 128576 141204 141267 142352 145824 156333 157604 161376 161448 164738 184512 186837 188272 188356 192864 208444 213528 215264 236406 244032 247107 249116 275807 282408 282534 284704 291648 312666 315208 322752 322896 329476 364777 373674 376544 376712 385728 416888 427056 430528 472812 494214 498232 551614 564816 565068 569408 625332 630416 645792 658952 729554 747348 753088 753424 827421 833776 854112 945624 988428 996464 1094331 1103228 1129632 1130136 1250664 1260832 1291584 1317904 1459108 1494696 1506848 1615441 1654842 1667552 1708224 1891248 1930649 1976856 1992928 2188662 2206456 2259264 2260272 2501328 2521664 2553439 2635808 2918216 2989392 3013696 3230882 3309684 3335104 3782496 3861298 3953712 3985856 4377324 4412912 4520544 4846323 5002656 5106878 5271616 5791947 5836432 5978784 6461764 6619368 7564992 7660317 7722596 7907424 8754648 8825824 9041088 9692646 10005312 10213756 11308087 11583894 11672864 11957568 12923528 13238736 15320634 15445192 15814848 17509296 17651648 19385292 20427512 22616174 23167788 23345728 25847056 26477472 30641268 30890384 33924261 35018592 38770584 40855024 45232348 46335576 51694112 52954944 61282536 61780768 67848522 70037184 77541168 79156609 81710048 90464696 92671152 103388224 122565072 123561536 135697044 155082336 158313218 163420096 180929392 185342304 237469827 245130144 271394088 310164672 316626436 361858784 370684608 474939654 490260288 542788176 633252872 723717568 949879308 1085576352 1266505744 1899758616 2171152704 2533011488 3799517232 5066022976 7599034464 15198068928
• Sum of all divisors σ(n): 49541949684
• Sum of proper divisors (its aliquot sum) s(n): 34343880756
• 15198068928 is an abundant number, because the sum of its proper divisors (34343880756) is greater than itself. Its abundance is 19145811828

Bases of 15198068928

• Binary: 1110001001111000000010000011000000₂
• Hexadecimal: 0x389E020C0
• Base-36: 6ZCJD1C

Squares and roots of 15198068928

• 15198068928 squared (15198068928²) is 230981299140239069184
• 15198068928 cubed (15198068928³) is 3510469705412340511856992714752
• The square root of 15198068928 is 123280.4482795227
• The cube root of 15198068928 is 2477.0197533689

Scales and comparisons

• 15,198,068,928 seconds is equal to 483 years, 13 weeks, 13 hours, 48 minutes, 48 seconds.
• To count from 1 to 15,198,068,928 would take you about nine hundred sixty-six 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 15198068928 cubic inches would be around 206.4 feet tall.

Recreational maths with 15198068928

• 15198068928 backwards is 82986089151
• The number of decimal digits it has is: 11
• The sum of 15198068928's digits is 57
• More coming soon!