38481535920

Names of 38481535920

• Cardinal: 38481535920 can be written as Thirty-eight billion, four hundred eighty-one million, five hundred thirty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.848153592 × 10¹⁰

Factors of 38481535920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5171

Divisors of 38481535920

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 43 48 51 60 68 80 85 86 102 120 129 136 170 172 204 215 240 255 258 272 340 344 408 430 510 516 645 680 688 731 816 860 1020 1032 1290 1360 1462 1720 1849 2040 2064 2193 2580 2924 3440 3655 3698 4080 4386 5101 5160 5547 5848 7310 7396 8772 9245 10202 10320 10965 11094 11696 14620 14792 15303 17544 18490 20404 21930 22188 25505 27735 29240 29584 30606 31433 35088 36980 40808 43860 44376 51010 55470 58480 61212 62866 73960 76515 81616 86717 87720 88752 94299 102020 110940 122424 125732 147920 153030 157165 173434 175440 188598 204040 219343 221880 244848 251464 260151 306060 314330 346868 377196 408080 433585 438686 443760 471495 502928 520302 612120 628660 658029 693736 754392 867170 877372 942990 1040604 1096715 1224240 1257320 1300755 1316058 1387472 1508784 1734340 1754744 1885980 2081208 2193430 2514640 2601510 2632116 3290145 3468680 3509488 3728831 3771960 4162416 4386860 5203020 5264232 6580290 6937360 7457662 7543920 8773720 9431749 10406040 10528464 11186493 13160580 14915324 17547440 18644155 18863498 20812080 22372986 26321160 28295247 29830648 37288310 37726996 44745972 47158745 52642320 55932465 56590494 59661296 74576620 75453992 89491944 94317490 111864930 113180988 141476235 149153240 150907984 160339733 178983888 188634980 223729860 226361976 282952470 298306480 320679466 377269960 447459720 452723952 481019199 565904940 641358932 754539920 801698665 894919440 962038398 1131809880 1282717864 1603397330 1924076796 2263619760 2405095995 2565435728 3206794660 3848153592 4810191990 6413589320 7696307184 9620383980 12827178640 19240767960 38481535920
• Sum of all divisors σ(n): 129341087712
• Sum of proper divisors (its aliquot sum) s(n): 90859551792
• 38481535920 is an abundant number, because the sum of its proper divisors (90859551792) is greater than itself. Its abundance is 52378015872

Bases of 38481535920

• Binary: 100011110101101011011010001110110000₂
• Hexadecimal: 0x8F5ADA3B0
• Base-36: HOEWV5C

Squares and roots of 38481535920

• 38481535920 squared (38481535920²) is 1480828606762250246400
• 38481535920 cubed (38481535920³) is 56984559222485087756870450688000
• The square root of 38481535920 is 196167.1122283245
• The cube root of 38481535920 is 3376.1168223801

Scales and comparisons

• 38,481,535,920 seconds is equal to 1,223 years, 30 weeks, 6 days, 3 hours, 32 minutes.
• To count from 1 to 38,481,535,920 would take you about two thousand, four hundred forty-seven 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 38481535920 cubic inches would be around 281.3 feet tall.

Recreational maths with 38481535920

• 38481535920 backwards is 02953518483
• 38481535920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38481535920's digits is 48
• More coming soon!