13811298930

Names of 13811298930

• Cardinal: 13811298930 can be written as Thirteen billion, eight hundred eleven million, two hundred ninety-eight thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.381129893 × 10¹⁰

Factors of 13811298930

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 401

Divisors of 13811298930

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 19 22 26 27 30 33 38 39 45 54 55 57 65 66 67 78 90 95 99 110 114 117 130 134 135 143 165 171 190 195 198 201 209 234 247 270 281 285 286 297 330 335 342 351 390 402 418 429 494 495 513 562 570 585 594 603 627 670 702 715 737 741 843 855 858 871 990 1005 1026 1045 1170 1206 1235 1254 1273 1287 1405 1430 1474 1482 1485 1686 1710 1742 1755 1809 1881 2010 2090 2145 2211 2223 2470 2529 2546 2565 2574 2613 2717 2810 2970 3015 3091 3135 3510 3618 3653 3685 3705 3762 3819 3861 4215 4290 4355 4422 4446 5058 5130 5226 5339 5434 5643 6030 6182 6270 6365 6435 6633 6669 7306 7370 7410 7587 7638 7722 7839 8151 8430 8710 9045 9273 9405 9581 10678 10959 11055 11115 11286 11457 12645 12730 12870 13065 13266 13338 13585 14003 15174 15455 15678 16017 16302 16549 18090 18265 18546 18810 18827 19095 19162 19305 19899 21918 22110 22230 22914 23517 24453 25290 26130 26695 27170 27819 28006 28215 28743 30910 32034 32877 33098 33165 33345 34371 36530 37654 37935 38190 38610 39195 39798 40183 40755 42009 46365 47034 47905 48051 48906 49647 53390 54795 55638 56430 56481 57285 57486 58729 65754 66330 66690 68742 69407 70015 73359 75870 78390 80085 80366 81510 82745 83457 84018 86229 92730 94135 95810 96102 98631 99294 99495 109590 112962 114570 117458 117585 120549 122265 126027 138814 139095 140030 143715 144153 146718 148941 160170 164385 165490 166914 169443 171855 172458 176187 182039 188270 197262 198990 200915 207097 208221 210045 235170 240255 241098 244530 244751 248235 252054 258687 278190 282405 287430 288306 293645 297882 328770 338886 343710 347035 352374 357713 361647 364078 366795 378081 401830 414194 416442 417285 420090 431145 446823 480510 489502 493155 496470 508329 517374 528561 546117 564810 587290 602745 621291 624663 630135 694070 715426 720765 723294 733590 734253 744705 756162 763477 834570 847215 862290 880935 893646 910195 986310 1016658 1035485 1041105 1057122 1073139 1084941 1092234 1205490 1223755 1242582 1249326 1260270 1293435 1441530 1468506 1489410 1526954 1585683 1638351 1694430 1761870 1788565 1808235 1820390 1863873 1873989 1890405 2070970 2082210 2146278 2169882 2202759 2234115 2290431 2447510 2541645 2586870 2642805 2692261 2730585 3106455 3123315 3171366 3219417 3276702 3577130 3616470 3671265 3727746 3747978 3780810 3817385 3934843 4405518 4468230 4580862 4650269 4915053 5083290 5285610 5365695 5384522 5424705 5461170 5591619 6212910 6246630 6438834 6608277 6871293 7342530 7634770 7869686 7928415 8076783 8191755 9300538 9319365 9369945 9658251 9830106 10731390 10849410 11013795 11183238 11452155 11804529 13216554 13461305 13742586 13950807 15856830 16097085 16153566 16383510 18638730 18739890 19316502 19674215 20613879 22027590 22904310 23251345 23609058 24230349 24575265 26922610 27901614 27958095 32194170 33041385 34356465 35413587 39348430 40383915 41227758 41852421 46502690 48291255 48460698 49150530 51152959 55916190 59022645 66082770 68712930 69754035 70827174 72691047 80767830 83704842 96582510 102305918 103069395 106240761 118045290 121151745 125557263 139508070 145382094 153458877 177067935 206138790 209262105 212481522 242303490 251114526 255764795 306917754 354135870 363455235 418524210 460376631 511529590 531203805 627786315 726910470 767294385 920753262 1062407610 1255572630 1381129893 1534588770 2301883155 2762259786 4603766310 6905649465 13811298930
• Sum of all divisors σ(n): 46390579200
• Sum of proper divisors (its aliquot sum) s(n): 32579280270
• 13811298930 is an abundant number, because the sum of its proper divisors (32579280270) is greater than itself. Its abundance is 18767981340

Bases of 13811298930

• Binary: 1100110111001101111011001001110010₂
• Hexadecimal: 0x33737B272
• Base-36: 6CEW2GI

Squares and roots of 13811298930

• 13811298930 squared (13811298930²) is 190751978133819144900
• 13811298930 cubed (13811298930³) is 2634532591494999752770884957000
• The square root of 13811298930 is 117521.4828446271
• The cube root of 13811298930 is 2399.2647591567

Scales and comparisons

• 13,811,298,930 seconds is equal to 439 years, 8 weeks, 23 hours, 55 minutes, 30 seconds.
• To count from 1 to 13,811,298,930 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 13811298930 cubic inches would be around 199.9 feet tall.

Recreational maths with 13811298930

• 13811298930 backwards is 03989211831
• 13811298930 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13811298930's digits is 45
• More coming soon!