381028216311612

Names of 381028216311612

• Cardinal: 381028216311612 can be written as Three hundred eighty-one trillion, twenty-eight billion, two hundred sixteen million, three hundred eleven thousand, six hundred twelve.

Scientific notation

• Scientific notation: 3.81028216311612 × 10¹⁴

Factors of 381028216311612

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24915

Divisors of 381028216311612

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 79 158 237 316 474 711 948 1422 1669 2844 3338 4243 5007 6676 8486 10014 12729 15021 16972 18919 20028 25458 30042 37838 38187 50916 56757 60084 75676 76374 113514 131851 152748 170271 227028 263702 335197 340542 395553 527404 670394 681084 791106 1005591 1186659 1340788 1494601 1582212 2011182 2373318 2989202 3016773 4022364 4483803 4746636 5978404 6033546 7081567 8967606 12067092 13451409 14163134 17935212 21244701 26902818 28326268 31575811 42489402 53805636 63151622 63734103 80273317 84978804 94727433 126303244 127468206 160546634 189454866 240819951 254936412 284182299 321093268 378909732 481639902 559443793 568364598 722459853 963279804 1118887586 1136729196 1444919706 1678331379 2237775172 2494489069 2889839412 3356662758 4988978138 5034994137 6341592043 6713325516 7483467207 9977956276 10069988274 12683184086 14966934414 19024776129 20139976548 22450401621 25366368172 29933868828 38049552258 44900803242 57074328387 76099104516 89801606484 114148656774 133976166073 228297313548 267952332146 401928498219 535904664292 803856996438 1205785494657 1607713992876 2411570989314 4823141978628 10584117119767 21168234239534 31752351359301 42336468479068 63504702718602 95257054077903 127009405437204 190514108155806 381028216311612
• Sum of all divisors σ(n): 976212485248000
• Sum of proper divisors (its aliquot sum) s(n): 595184268936388
• 381028216311612 is an abundant number, because the sum of its proper divisors (595184268936388) is greater than itself. Its abundance is 214156052624776

Bases of 381028216311612

• Binary: 1010110101000101100001011011110111000111100111100₂
• Hexadecimal: 0x15A8B0B7B8F3C
• Base-36: 3R29Y24UV0

Squares and roots of 381028216311612

• 381028216311612 squared (381028216311612²) is 145182501625608584985486038544
• 381028216311612 cubed (381028216311612³) is 55318629634063348747863273543824832946772928
• The square root of 381028216311612 is 19519944.0652787733
• The cube root of 381028216311612 is 72496.8348241081

Scales and comparisons

• 381,028,216,311,612 seconds is equal to 12,115,518 years, 35 weeks, 2 days, 21 hours, 40 minutes, 12 seconds.
• To count from 1 to 381,028,216,311,612 would take you about thirty million, two hundred eighty-eight thousand, seven hundred ninety-six 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 381028216311612 cubic inches would be around 6041.4 feet tall.

Recreational maths with 381028216311612

• 381028216311612 backwards is 216113612820183
• The number of decimal digits it has is: 15
• The sum of 381028216311612's digits is 45
• More coming soon!