38681349960

Names of 38681349960

• Cardinal: 38681349960 can be written as Thirty-eight billion, six hundred eighty-one million, three hundred forty-nine thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.868134996 × 10¹⁰

Factors of 38681349960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2988

Divisors of 38681349960

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 41 44 55 60 66 82 88 110 120 123 132 164 165 205 220 246 264 269 328 330 410 440 451 492 538 615 660 807 820 902 984 1076 1230 1320 1345 1353 1614 1640 1804 2152 2255 2460 2657 2690 2706 2959 3228 3608 4035 4510 4920 5314 5380 5412 5918 6456 6765 7971 8070 8877 9020 10628 10760 10824 11029 11836 13285 13530 14795 15942 16140 17754 18040 21256 22058 23672 26570 27060 29227 29590 31884 32280 33087 35508 39855 44116 44385 53140 54120 55145 58454 59180 63768 66174 71016 79710 87681 88232 88770 106280 108937 110290 116908 118360 121319 132348 146135 159420 165435 175362 177540 217874 220580 233816 242638 264696 292270 318840 326811 330870 350724 355080 363957 435748 438405 441160 485276 544685 584540 606595 653622 661740 701448 714733 727914 871496 876810 970552 1089370 1169080 1198307 1213190 1307244 1323480 1429466 1455828 1634055 1753620 1819785 2144199 2178740 2396614 2426380 2614488 2858932 2911656 3268110 3507240 3573665 3594921 3639570 4288398 4357480 4793228 4852760 5717864 5991535 6536220 7147330 7189842 7279140 7862063 8576796 9586456 10720995 11983070 13072440 14294660 14379684 14558280 15724126 17153592 17974605 21441990 23586189 23966140 28589320 28759368 29304053 31448252 35949210 39310315 42883980 47172378 47932280 58608106 62896504 71898420 78620630 85767960 87912159 94344756 117216212 117930945 143796840 146520265 157241260 175824318 188689512 234432424 235861890 293040530 314482520 322344583 351648636 439560795 471723780 586081060 644689166 703297272 879121590 943447560 967033749 1172162120 1289378332 1611722915 1758243180 1934067498 2578756664 3223445830 3516486360 3868134996 4835168745 6446891660 7736269992 9670337490 12893783320 19340674980 38681349960
• Sum of all divisors σ(n): 130212230400
• Sum of proper divisors (its aliquot sum) s(n): 91530880440
• 38681349960 is an abundant number, because the sum of its proper divisors (91530880440) is greater than itself. Its abundance is 52849530480

Bases of 38681349960

• Binary: 100100000001100101101000111101001000₂
• Hexadecimal: 0x901968F48
• Base-36: HRPVKNC

Squares and roots of 38681349960

• 38681349960 squared (38681349960²) is 1496246834727992001600
• 38681349960 cubed (38681349960³) is 57876847440655740021970479936000
• The square root of 38681349960 is 196675.7482761919
• The cube root of 38681349960 is 3381.9501939581

Scales and comparisons

• 38,681,349,960 seconds is equal to 1,229 years, 49 weeks, 1 day, 19 hours, 26 minutes.
• To count from 1 to 38,681,349,960 would take you about two thousand, four hundred fifty-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 38681349960 cubic inches would be around 281.8 feet tall.

Recreational maths with 38681349960

• 38681349960 backwards is 06994318683
• The number of decimal digits it has is: 11
• The sum of 38681349960's digits is 57
• More coming soon!