1385215746012

Names of 1385215746012

• Cardinal: 1385215746012 can be written as One trillion, three hundred eighty-five billion, two hundred fifteen million, seven hundred forty-six thousand and twelve.

Scientific notation

• Scientific notation: 1.385215746012 × 10¹²

Factors of 1385215746012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 654

Divisors of 1385215746012

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 151 252 302 453 491 604 906 982 1057 1359 1473 1812 1964 2114 2718 2946 3171 3437 4228 4419 5436 5892 6342 6874 8838 9513 10311 12684 13748 17676 19026 20622 22801 30933 38052 41244 45602 61866 68403 74141 91204 123732 136806 148282 159607 205209 222423 241081 273612 296564 319214 410418 444846 478821 482162 518987 638428 667269 723243 820836 889692 957642 964324 1037974 1334538 1436463 1446486 1556961 1687567 1915284 2075948 2169729 2669076 2872926 2892972 3113922 3375134 4339458 4670883 5062701 5745852 6227844 6750268 8678916 9341766 10125402 11195291 15188103 18683532 20250804 22390582 30376206 33585873 36403231 44781164 60752412 67171746 72806462 78367037 100757619 109209693 134343492 145612924 156734074 201515238 218419386 235101111 254822617 313468148 327629079 403030476 436838772 470202222 509645234 655258158 705303333 764467851 940404444 1019290468 1310516316 1410606666 1528935702 2293403553 2821213332 3057871404 4586807106 5496887881 9173614212 10993775762 16490663643 21987551524 32981327286 38478215167 49471990929 65962654572 76956430334 98943981858 115434645501 153912860668 197887963716 230869291002 346303936503 461738582004 692607873006 1385215746012
• Sum of all divisors σ(n): 4036632650232
• Sum of proper divisors (its aliquot sum) s(n): 2651416904220
• 1385215746012 is an abundant number, because the sum of its proper divisors (2651416904220) is greater than itself. Its abundance is 1266201158208

Bases of 1385215746012

• Binary: 10100001010000101010010101101111111011100₂
• Hexadecimal: 0x142854ADFDC
• Base-36: HOCXOU70

Squares and roots of 1385215746012

• 1385215746012 squared (1385215746012²) is 1918822662999581693904144
• 1385215746012 cubed (1385215746012³) is 2657983366591698025765367463778273728
• The square root of 1385215746012 is 1176951.8877218389
• The cube root of 1385215746012 is 11147.3714597563

Scales and comparisons

• 1,385,215,746,012 seconds is equal to 44,045 years, 29 weeks, 6 days, 15 hours, 40 minutes, 12 seconds.
• To count from 1 to 1,385,215,746,012 would take you about one hundred ten thousand, one hundred thirteen 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 1385215746012 cubic inches would be around 928.9 feet tall.

Recreational maths with 1385215746012

• 1385215746012 backwards is 2106475125831
• The number of decimal digits it has is: 13
• The sum of 1385215746012's digits is 45
• More coming soon!