42489559908

Names of 42489559908

• Cardinal: 42489559908 can be written as Forty-two billion, four hundred eighty-nine million, five hundred fifty-nine thousand, nine hundred eight.

Scientific notation

• Scientific notation: 4.2489559908 × 10¹⁰

Factors of 42489559908

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 905

Divisors of 42489559908

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 74 81 108 111 148 162 222 243 324 333 444 486 666 863 972 999 1332 1369 1726 1998 2589 2738 2997 3452 3996 4107 5178 5476 5994 7767 8214 8991 10356 11988 12321 15534 16428 17982 23301 24642 31068 31931 35964 36963 46602 49284 50653 63862 69903 73926 93204 95793 101306 110889 127724 139806 147852 151959 191586 202612 209709 221778 279612 287379 303918 332667 383172 419418 443556 455877 574758 607836 665334 838836 862137 911754 1149516 1181447 1330668 1367631 1724274 1823508 2362894 2586411 2735262 3448548 3544341 4102893 4725788 5172822 5470524 7088682 7759233 8205786 10345644 10633023 12308679 14177364 15518466 16411572 21266046 24617358 31036932 31899069 42532092 43713539 49234716 63798138 87427078 95697207 127596276 131140617 174854156 191394414 262281234 287091621 382788828 393421851 524562468 574183242 786843702 1148366484 1180265553 1573687404 2360531106 3540796659 4721062212 7081593318 10622389977 14163186636 21244779954 42489559908
• Sum of all divisors σ(n): 114608632320
• Sum of proper divisors (its aliquot sum) s(n): 72119072412
• 42489559908 is an abundant number, because the sum of its proper divisors (72119072412) is greater than itself. Its abundance is 29629512504

Bases of 42489559908

• Binary: 100111100100100100110011101101100100₂
• Hexadecimal: 0x9E4933B64
• Base-36: JIP6Q90

Squares and roots of 42489559908

• 42489559908 squared (42489559908²) is 1805362701175520968464
• 42489559908 cubed (42489559908³) is 76709066647266000212661306741312
• The square root of 42489559908 is 206129.9587832879
• The cube root of 42489559908 is 3489.4802472817

Scales and comparisons

• 42,489,559,908 seconds is equal to 1,351 years, 1 week, 6 days, 7 hours, 31 minutes, 48 seconds.
• To count from 1 to 42,489,559,908 would take you about two thousand, seven hundred two 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 42489559908 cubic inches would be around 290.8 feet tall.

Recreational maths with 42489559908

• 42489559908 backwards is 80995598424
• The number of decimal digits it has is: 11
• The sum of 42489559908's digits is 63
• More coming soon!