13680375930

Names of 13680375930

• Cardinal: 13680375930 can be written as Thirteen billion, six hundred eighty million, three hundred seventy-five thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.368037593 × 10¹⁰

Factors of 13680375930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 133

Divisors of 13680375930

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 37 39 45 54 65 73 74 78 81 90 111 117 130 135 146 162 169 185 195 219 222 234 270 333 338 351 365 370 390 405 438 481 507 555 585 657 666 702 730 810 845 949 962 999 1014 1053 1095 1110 1170 1314 1369 1443 1521 1665 1690 1755 1898 1971 1998 2106 2190 2405 2535 2701 2738 2847 2886 2997 3042 3285 3330 3510 3942 4107 4329 4563 4745 4810 4995 5070 5265 5402 5694 5913 5994 6253 6570 6845 7215 7605 8103 8214 8541 8658 9126 9490 9855 9990 10530 11826 12321 12337 12506 12987 13505 13689 13690 14235 14430 14985 15210 16206 17082 17797 18759 19710 20535 21645 22815 24309 24642 24674 25623 25974 27010 27378 28470 29565 29970 31265 35113 35594 36963 37011 37518 38961 40515 41070 42705 43290 45630 48618 51246 53391 56277 59130 61605 61685 62530 64935 68445 70226 72927 73926 74022 76869 77922 81030 85410 88985 93795 99937 105339 106782 110889 111033 112554 121545 123210 123370 128115 129870 136890 145854 153738 160173 168831 175565 177970 184815 185055 187590 194805 199874 210678 218781 221778 222066 231361 243090 256230 266955 281385 299811 316017 320346 333099 337662 351130 364635 369630 370110 384345 389610 437562 456469 462722 480519 499685 506493 526695 533910 554445 555165 562770 599622 632034 666198 694083 729270 768690 800865 844155 899433 912938 948051 961038 999297 999370 1012986 1053390 1093905 1108890 1110330 1156805 1299181 1369407 1388166 1441557 1499055 1580085 1601730 1665495 1688310 1798866 1896102 1998594 2082249 2187810 2282345 2313610 2402595 2532465 2598362 2698299 2738814 2844153 2883114 2998110 3160170 3330990 3470415 3897543 4108221 4164498 4497165 4564690 4740255 4805190 4996485 5064930 5396598 5688306 6246747 6495905 6847035 6940830 7207785 7795086 8094897 8216442 8994330 9480510 9992970 10411245 11692629 12324663 12493494 12991810 13491495 13694070 14220765 14415570 16189794 16889353 18740241 19487715 20541105 20822490 23385258 24649326 26982990 28441530 31233735 33778706 35077887 36973989 37480482 38975430 40474485 41082210 50668059 58463145 61623315 62467470 70155774 73947978 80948970 84446765 93701205 101336118 105233661 116926290 123246630 152004177 168893530 175389435 184869945 187402410 210467322 253340295 304008354 350778870 369739890 456012531 506680590 526168305 760020885 912025062 1052336610 1368037593 1520041770 2280062655 2736075186 4560125310 6840187965 13680375930
• Sum of all divisors σ(n): 41498727732
• Sum of proper divisors (its aliquot sum) s(n): 27818351802
• 13680375930 is an abundant number, because the sum of its proper divisors (27818351802) is greater than itself. Its abundance is 14137975872

Bases of 13680375930

• Binary: 1100101111011010011111100001111010₂
• Hexadecimal: 0x32F69F87A
• Base-36: 6A8XXMI

Squares and roots of 13680375930

• 13680375930 squared (13680375930²) is 187152685586123364900
• 13680375930 cubed (13680375930³) is 2560319095127260023188566857000
• The square root of 13680375930 is 116963.1391935083
• The cube root of 13680375930 is 2391.6594702699

Scales and comparisons

• 13,680,375,930 seconds is equal to 434 years, 51 weeks, 4 days, 16 hours, 25 minutes, 30 seconds.
• To count from 1 to 13,680,375,930 would take you about eight hundred sixty-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 13680375930 cubic inches would be around 199.3 feet tall.

Recreational maths with 13680375930

• 13680375930 backwards is 03957308631
• 13680375930 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13680375930's digits is 45
• More coming soon!