42927193728

Names of 42927193728

• Cardinal: 42927193728 can be written as Forty-two billion, nine hundred twenty-seven million, one hundred ninety-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2927193728 × 10¹⁰

Factors of 42927193728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2839

Divisors of 42927193728

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 67 72 96 108 128 134 144 192 201 216 268 288 384 402 432 536 576 603 804 864 1072 1152 1206 1608 1728 1809 2144 2412 2767 3216 3456 3618 4288 4489 4824 5534 6432 7236 8301 8576 8978 9648 11068 12864 13467 14472 16602 17956 19296 22136 24903 25728 26934 28944 33204 35912 38592 40401 44272 49806 53868 57888 66408 71824 74709 77184 80802 88544 99612 107736 115776 121203 132816 143648 149418 161604 177088 185389 199224 215472 231552 242406 265632 287296 298836 323208 354176 370778 398448 430944 484812 531264 556167 574592 597672 646416 741556 796896 861888 969624 1062528 1112334 1195344 1292832 1483112 1593792 1668501 1723776 1939248 2224668 2390688 2585664 2966224 3187584 3337002 3878496 4449336 4781376 5005503 5171328 5932448 6674004 7756992 8898672 9562752 10011006 11864896 12421063 13348008 15513984 17797344 20022012 23729792 24842126 26696016 35594688 37263189 40044024 49684252 53392032 71189376 74526378 80088048 99368504 106784064 111789567 149052756 160176096 198737008 213568128 223579134 298105512 320352192 335368701 397474016 447158268 596211024 640704384 670737402 794948032 894316536 1192422048 1341474804 1589896064 1788633072 2384844096 2682949608 3577266144 4769688192 5365899216 7154532288 10731798432 14309064576 21463596864 42927193728
• Sum of all divisors σ(n): 128660515200
• Sum of proper divisors (its aliquot sum) s(n): 85733321472
• 42927193728 is an abundant number, because the sum of its proper divisors (85733321472) is greater than itself. Its abundance is 42806127744

Bases of 42927193728

• Binary: 100111111110101010001111111010000000₂
• Hexadecimal: 0x9FEA8FE80
• Base-36: JPXQQO0

Squares and roots of 42927193728

• 42927193728 squared (42927193728²) is 1842743961361242537984
• 42927193728 cubed (42927193728³) is 79103827020456205018833566564352
• The square root of 42927193728 is 207188.7876502973
• The cube root of 42927193728 is 3501.4196615789

Scales and comparisons

• 42,927,193,728 seconds is equal to 1,364 years, 49 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 42,927,193,728 would take you about two thousand, seven hundred twenty-nine 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 42927193728 cubic inches would be around 291.8 feet tall.

Recreational maths with 42927193728

• 42927193728 backwards is 82739172924
• 42927193728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42927193728's digits is 54
• More coming soon!