381195367653888

Names of 381195367653888

• Cardinal: 381195367653888 can be written as Three hundred eighty-one trillion, one hundred ninety-five billion, three hundred sixty-seven million, six hundred fifty-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.81195367653888 × 10¹⁴

Factors of 381195367653888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 95878

Divisors of 381195367653888

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 1152 1296 1536 1728 2304 2592 3456 4608 5184 6912 10368 13824 20736 41472 95873 191746 287619 383492 575238 766984 862857 1150476 1533968 1725714 2300952 2588571 3067936 3451428 4601904 5177142 6135872 6902856 7765713 9203808 10354284 12271744 13805712 15531426 18407616 20708568 24543488 27611424 31062852 36815232 41417136 49086976 55222848 62125704 73630464 82834272 110445696 124251408 147260928 165668544 220891392 248502816 331337088 441782784 497005632 662674176 994011264 1325348352 1988022528 3976045056 9191632129 18383264258 27574896387 36766528516 55149792774 73533057032 82724689161 110299585548 147066114064 165449378322 220599171096 248174067483 294132228128 330898756644 441198342192 496348134966 588264456256 661797513288 744522202449 882396684384 992696269932 1176528912512 1323595026576 1489044404898 1764793368768 1985392539864 2353057825024 2647190053152 2978088809796 3529586737536 3970785079728 4706115650048 5294380106304 5956177619592 7059173475072 7941570159456 10588760212608 11912355239184 14118346950144 15883140318912 21177520425216 23824710478368 31766280637824 42355040850432 47649420956736 63532561275648 95298841913472 127065122551296 190597683826944 381195367653888
• Sum of all divisors σ(n): 1137779667395349
• Sum of proper divisors (its aliquot sum) s(n): 756584299741461
• 381195367653888 is an abundant number, because the sum of its proper divisors (756584299741461) is greater than itself. Its abundance is 375388932087573

Bases of 381195367653888

• Binary: 1010110101011000111110110011110101010001000000000₂
• Hexadecimal: 0x15AB1F67AA200
• Base-36: 3R4EQFQ800

Squares and roots of 381195367653888

• 381195367653888 squared (381195367653888²) is 145309908320782841701361516544
• 381195367653888 cubed (381195367653888³) is 55391463926093574401713458493086530977923072
• The square root of 381195367653888 is 19524225.1486169867
• The cube root of 381195367653888 is 72507.4343643155

Scales and comparisons

• 381,195,367,653,888 seconds is equal to 12,120,833 years, 29 weeks, 6 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 381,195,367,653,888 would take you about thirty million, three hundred two thousand and eighty-three 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 381195367653888 cubic inches would be around 6042.3 feet tall.

Recreational maths with 381195367653888

• 381195367653888 backwards is 888356763591183
• 381195367653888 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381195367653888's digits is 81
• More coming soon!