1385999912088

Names of 1385999912088

• Cardinal: 1385999912088 can be written as One trillion, three hundred eighty-five billion, nine hundred ninety-nine million, nine hundred twelve thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.385999912088 × 10¹²

Factors of 1385999912088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3819

Divisors of 1385999912088

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 198 242 264 363 396 484 726 792 968 1089 1331 1452 2178 2662 2904 3803 3993 4356 5324 7606 7986 8712 10648 11409 11979 15212 15972 22818 23958 30424 31944 34227 41833 45636 47916 68454 83666 91272 95832 125499 136908 167332 250998 273816 334664 376497 460163 501996 752994 920326 1003992 1380489 1505988 1840652 2760978 3011976 3681304 4141467 5061793 5521956 8282934 10123586 11043912 14462809 15185379 16565868 20247172 28925618 30370758 33131736 40494344 43388427 45556137 57851236 60741516 86776854 91112274 115702472 121483032 130165281 159090899 173553708 182224548 260330562 318181798 347107416 364449096 477272697 520661124 636363596 954545394 1041322248 1272727192 1431818091 1749999889 1909090788 2863636182 3499999778 3818181576 5249999667 5727272364 6999999556 10499999334 11454544728 13999999112 15749999001 19249998779 20999998668 31499998002 38499997558 41999997336 57749996337 62999996004 76999995116 115499992674 125999992008 153999990232 173249989011 230999985348 346499978022 461999970696 692999956044 1385999912088
• Sum of all divisors σ(n): 4129928679240
• Sum of proper divisors (its aliquot sum) s(n): 2743928767152
• 1385999912088 is an abundant number, because the sum of its proper divisors (2743928767152) is greater than itself. Its abundance is 1357928855064

Bases of 1385999912088

• Binary: 10100001010110100000010000100110010011000₂
• Hexadecimal: 0x142B4084C98
• Base-36: HOPWK8M0

Squares and roots of 1385999912088

• 1385999912088 squared (1385999912088²) is 1920995756307943728519744
• 1385999912088 cubed (1385999912088³) is 2662499949364231079184416122372265472
• The square root of 1385999912088 is 1177284.9748841611
• The cube root of 1385999912088 is 11149.4745597217

Scales and comparisons

• 1,385,999,912,088 seconds is equal to 44,070 years, 26 weeks, 3 days, 15 hours, 34 minutes, 48 seconds.
• To count from 1 to 1,385,999,912,088 would take you about one hundred ten thousand, one hundred seventy-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 1385999912088 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385999912088

• 1385999912088 backwards is 8802199995831
• 1385999912088 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1385999912088's digits is 72
• More coming soon!