13038361920

Names of 13038361920

• Cardinal: 13038361920 can be written as Thirteen billion, thirty-eight million, three hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.303836192 × 10¹⁰

Factors of 13038361920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4025

Divisors of 13038361920

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 37 40 45 48 60 62 64 72 74 80 90 93 96 111 120 124 144 148 155 160 180 185 186 192 222 240 248 279 288 296 310 320 333 360 370 372 444 465 480 496 555 558 576 592 620 666 720 740 744 888 930 960 992 1110 1116 1147 1184 1240 1332 1395 1440 1480 1488 1665 1776 1860 1984 2220 2232 2294 2368 2480 2664 2790 2880 2960 2976 3330 3441 3552 3720 3947 4440 4464 4588 4960 5328 5580 5735 5920 5952 6660 6882 7104 7440 7894 8880 8928 9176 9920 10323 10656 11160 11470 11840 11841 13320 13764 14880 15788 17205 17760 17856 18352 19735 20646 21312 22320 22940 23682 26640 27528 29760 31576 34410 35520 35523 36704 39470 41292 44640 45880 47364 51615 53280 55056 59205 63152 68820 71046 73408 78940 82584 89280 91760 94728 103230 106560 110112 118410 122357 126304 137640 142092 146039 157880 165168 177615 183520 189456 206460 220224 236820 244714 252608 275280 284184 292078 315760 330336 355230 367040 367071 378912 412920 438117 473640 489428 550560 568368 584156 611785 631520 660672 710460 730195 734142 757824 825840 876234 947280 978856 1101120 1101213 1136736 1168312 1223570 1263040 1314351 1420920 1460390 1468284 1651680 1752468 1835355 1894560 1957712 2190585 2202426 2273472 2336624 2447140 2628702 2841840 2920780 2936568 3303360 3504936 3670710 3789120 3915424 4381170 4404852 4527209 4673248 4894280 5257404 5506065 5683680 5841560 5873136 6571755 7009872 7341420 7830848 8762340 8809704 9054418 9346496 9788560 10514808 11012130 11367360 11683120 11746272 13143510 13581627 14019744 14682840 17524680 17619408 18108836 19577120 21029616 22024260 22636045 23366240 23492544 26287020 27163254 28039488 29365680 35049360 35238816 36217672 39154240 40744881 42059232 44048520 45272090 46732480 52574040 54326508 58731360 67908135 70098720 70477632 72435344 81489762 84118464 88097040 90544180 105148080 108653016 117462720 135816270 140197440 144870688 162979524 176194080 181088360 203724405 210296160 217306032 271632540 289741376 325959048 352388160 362176720 407448810 420592320 434612064 543265080 651918096 724353440 814897620 869224128 1086530160 1303836192 1448706880 1629795240 2173060320 2607672384 3259590480 4346120640 6519180960 13038361920
• Sum of all divisors σ(n): 47556407808
• Sum of proper divisors (its aliquot sum) s(n): 34518045888
• 13038361920 is an abundant number, because the sum of its proper divisors (34518045888) is greater than itself. Its abundance is 21479683968

Bases of 13038361920

• Binary: 1100001001001001011001110101000000₂
• Hexadecimal: 0x309259D40
• Base-36: 5ZMPCG0

Squares and roots of 13038361920

• 13038361920 squared (13038361920²) is 169998881556906086400
• 13038361920 cubed (13038361920³) is 2216506943734154629933989888000
• The square root of 13038361920 is 114185.6467337291
• The cube root of 13038361920 is 2353.6452808601

Scales and comparisons

• 13,038,361,920 seconds is equal to 414 years, 30 weeks, 23 hours, 12 minutes.
• To count from 1 to 13,038,361,920 would take you about eight hundred twenty-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 13038361920 cubic inches would be around 196.1 feet tall.

Recreational maths with 13038361920

• 13038361920 backwards is 02916383031
• 13038361920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13038361920's digits is 36
• More coming soon!