42791190008

Names of 42791190008

• Cardinal: 42791190008 can be written as Forty-two billion, seven hundred ninety-one million, one hundred ninety thousand and eight.

Scientific notation

• Scientific notation: 4.2791190008 × 10¹⁰

Factors of 42791190008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 417

Divisors of 42791190008

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 14 17 28 31 34 49 56 62 68 98 119 124 127 136 196 217 233 238 248 254 343 392 434 466 476 508 527 686 833 868 889 932 952 1016 1054 1372 1519 1631 1666 1736 1778 1864 2108 2159 2744 3038 3262 3332 3556 3689 3937 3961 4216 4318 5831 6076 6223 6524 6664 7112 7223 7378 7874 7922 8636 10633 11417 11662 12152 12446 13048 14446 14756 15113 15748 15844 17272 21266 22834 23324 24892 25823 27559 27727 28892 29512 29591 30226 31496 31688 42532 43561 45668 46648 49784 50561 51646 55118 55454 57784 59182 60452 66929 79919 85064 87122 91336 101122 103292 105791 110236 110908 118364 120904 122791 133858 159838 174244 180761 192913 194089 202244 206584 207137 211582 220472 221816 236728 245582 267716 319676 348488 353927 361522 385826 388178 404488 414274 423164 468503 491164 503047 535432 639352 707854 723044 740537 771652 776356 828548 846328 859537 917321 937006 982328 1006094 1350391 1358623 1415708 1446088 1449959 1481074 1543304 1552712 1657096 1719074 1834642 1874012 2012188 2477489 2700782 2717246 2831416 2899918 2962148 3279521 3438148 3521329 3669284 3748024 4024376 4954978 5401564 5434492 5799836 5924296 6016759 6421247 6559042 6876296 7042658 7338568 9909956 10149713 10803128 10868984 11599672 12033518 12842494 13118084 14085316 15594457 19819912 20299426 22956647 24067036 24649303 25684988 26236168 28170632 31188914 40598852 42117313 44948729 45913294 48134072 49298606 51369976 62377828 81197704 84234626 89897458 91826588 98597212 109161199 124755656 168469252 172545121 179794916 183653176 197194424 218322398 314641103 336938504 345090242 359589832 436644796 629282206 690180484 764128393 873289592 1258564412 1380360968 1528256786 2517128824 3056513572 5348898751 6113027144 10697797502 21395595004 42791190008
• Sum of all divisors σ(n): 103514112000
• Sum of proper divisors (its aliquot sum) s(n): 60722921992
• 42791190008 is an abundant number, because the sum of its proper divisors (60722921992) is greater than itself. Its abundance is 17931731984

Bases of 42791190008

• Binary: 100111110110100011011011110111111000₂
• Hexadecimal: 0x9F68DBDF8
• Base-36: JNORPIW

Squares and roots of 42791190008

• 42791190008 squared (42791190008²) is 1831085942300759040064
• 42791190008 cubed (42791190008³) is 78354346477969504766002308480512
• The square root of 42791190008 is 206860.3152081133
• The cube root of 42791190008 is 3497.7179684181

Scales and comparisons

• 42,791,190,008 seconds is equal to 1,360 years, 32 weeks, 4 days, 9 hours, 40 minutes, 8 seconds.
• To count from 1 to 42,791,190,008 would take you about two thousand, seven hundred twenty-one 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 42791190008 cubic inches would be around 291.5 feet tall.

Recreational maths with 42791190008

• 42791190008 backwards is 80009119724
• The number of decimal digits it has is: 11
• The sum of 42791190008's digits is 41
• More coming soon!