3858481722942

Names of 3858481722942

• Cardinal: 3858481722942 can be written as Three trillion, eight hundred fifty-eight billion, four hundred eighty-one million, seven hundred twenty-two thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 3.858481722942 × 10¹²

Factors of 3858481722942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 100193

Divisors of 3858481722942

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 33 38 42 49 57 63 66 77 98 99 114 121 126 133 147 154 171 198 209 231 242 266 294 342 361 363 399 418 441 462 539 627 693 722 726 798 847 882 931 1078 1083 1089 1197 1254 1386 1463 1617 1694 1862 1881 2166 2178 2299 2394 2527 2541 2793 2926 3234 3249 3762 3971 4389 4598 4851 5054 5082 5586 5929 6498 6897 7581 7623 7942 8379 8778 9702 10241 11858 11913 13167 13794 15162 15246 16093 16758 17689 17787 20482 20691 22743 23826 26334 27797 30723 32186 35378 35574 35739 41382 43681 45486 48279 53067 53361 55594 61446 71478 83391 87362 92169 96558 100151 106134 106722 112651 131043 144837 159201 166782 184338 194579 200302 225302 250173 262086 289674 300453 305767 318402 337953 389158 393129 500346 583737 600906 611534 675906 701057 786258 901359 917301 1013859 1101661 1167474 1402114 1751211 1802718 1834602 1902869 2027718 2103171 2140369 2203322 2751903 3304983 3502422 3805738 4206342 4280738 4907399 5503806 5708607 6309513 6421107 6609966 7711627 9814798 9914949 11417214 12118271 12619026 12842214 13320083 14722197 15423254 17125821 19263321 19829898 20931559 23134881 24236542 26640166 29444394 34251642 36154511 36354813 38526642 39960249 41863118 44166591 46269762 53981389 62794677 69404643 72309022 72709626 79920498 84827897 88333182 93240581 107962778 108463533 109064439 119880747 125589354 138809286 146520913 161944167 169655794 186481162 188384031 216927066 218128878 230247149 239761494 253081577 254483691 279721743 293041826 323888334 325390599 376768062 397699621 439562739 460494298 485832501 506163154 508967382 559443486 593795279 650781198 690741447 759244731 763451073 795399242 839165229 879125478 971665002 1025646391 1187590558 1193098863 1318688217 1381482894 1518489462 1526902146 1611730043 1678330458 1771571039 1781385837 2051292782 2072224341 2277734193 2386197726 2637376434 2783897347 3076939173 3223460086 3543142078 3562771674 3579296589 4144448682 4374695831 4555468386 4835190129 5314713117 5344157511 5567794694 6153878346 7158593178 8351692041 8749391662 9230817519 9670380258 10629426234 10688315022 11282110301 13124087493 14505570387 15944139351 16703384082 18461635038 19487281429 22564220602 25055076123 26248174986 29011140774 30622870817 31888278702 33846330903 38974562858 39372262479 50110152246 58461844287 61245741634 67692661806 78744524958 91868612451 101538992709 116923688574 175385532861 183737224902 203077985418 214360095719 275605837353 350771065722 428720191438 551211674706 643080287157 1286160574314 1929240861471 3858481722942
• Sum of all divisors σ(n): 11281730104008
• Sum of proper divisors (its aliquot sum) s(n): 7423248381066
• 3858481722942 is an abundant number, because the sum of its proper divisors (7423248381066) is greater than itself. Its abundance is 3564766658124

Bases of 3858481722942

• Binary: 111000001001011111011011101011011000111110₂
• Hexadecimal: 0x3825F6EB63E
• Base-36: 1D8K8E7NI

Squares and roots of 3858481722942

• 3858481722942 squared (3858481722942²) is 14887881206277464849135364
• 3858481722942 cubed (3858481722942³) is 57444617527753293877199661385702320888
• The square root of 3858481722942 is 1964301.8410982563
• The cube root of 3858481722942 is 15684.5531100191

Scales and comparisons

• 3,858,481,722,942 seconds is equal to 122,687 years, 40 weeks, 5 days, 6 hours, 35 minutes, 42 seconds.
• To count from 1 to 3,858,481,722,942 would take you about three hundred six thousand, seven hundred nineteen 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 3858481722942 cubic inches would be around 1307 feet tall.

Recreational maths with 3858481722942

• 3858481722942 backwards is 2492271848583
• 3858481722942 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3858481722942's digits is 63
• More coming soon!