42989116968

Names of 42989116968

• Cardinal: 42989116968 can be written as Forty-two billion, nine hundred eighty-nine million, one hundred sixteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2989116968 × 10¹⁰

Factors of 42989116968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16561

Divisors of 42989116968

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 41 42 56 63 72 82 84 123 126 127 164 168 246 252 254 287 328 369 381 492 504 508 574 738 762 861 889 984 1016 1143 1148 1476 1524 1722 1778 2286 2296 2583 2667 2952 3048 3444 3556 4572 5166 5207 5334 6888 7112 8001 9144 10332 10414 10668 15621 16002 16381 20664 20828 21336 31242 32004 32762 36449 41656 46863 49143 62484 64008 65524 72898 93726 98286 109347 114667 124968 131048 145796 147429 187452 196572 218694 229334 291592 294858 328041 344001 374904 393144 437388 458668 589716 656082 671621 688002 874776 917336 1032003 1179432 1312164 1343242 1376004 2014863 2064006 2080387 2624328 2686484 2752008 4029726 4128012 4160774 4701347 5372968 6044589 6241161 8059452 8256024 8321548 9402694 12089178 12482322 14104041 14562709 16118904 16643096 18723483 18805388 24178356 24964644 28208082 29125418 37446966 37610776 42312123 43688127 48356712 49929288 56416164 58250836 74893932 84624246 85295867 87376254 112832328 116501672 131064381 149787864 169248492 170591734 174752508 255887601 262128762 338496984 341183468 349505016 511775202 524257524 597071069 682366936 767662803 1023550404 1048515048 1194142138 1535325606 1791213207 2047100808 2388284276 3070651212 3582426414 4776568552 5373639621 6141302424 7164852828 10747279242 14329705656 21494558484 42989116968
• Sum of all divisors σ(n): 137388625920
• Sum of proper divisors (its aliquot sum) s(n): 94399508952
• 42989116968 is an abundant number, because the sum of its proper divisors (94399508952) is greater than itself. Its abundance is 51410391984

Bases of 42989116968

• Binary: 101000000010010110011101111000101000₂
• Hexadecimal: 0xA0259DE28
• Base-36: JQYLYY0

Squares and roots of 42989116968

• 42989116968 squared (42989116968²) is 1848064177688385513024
• 42989116968 cubed (42989116968³) is 79446647099016740674465423391232
• The square root of 42989116968 is 207338.1705523611
• The cube root of 42989116968 is 3503.1024727103

Scales and comparisons

• 42,989,116,968 seconds is equal to 1,366 years, 47 weeks, 6 days, 5 hours, 22 minutes, 48 seconds.
• To count from 1 to 42,989,116,968 would take you about two thousand, seven hundred thirty-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 42989116968 cubic inches would be around 291.9 feet tall.

Recreational maths with 42989116968

• 42989116968 backwards is 86961198924
• 42989116968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42989116968's digits is 63
• More coming soon!