42331291648

Names of 42331291648

• Cardinal: 42331291648 can be written as Forty-two billion, three hundred thirty-one million, two hundred ninety-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.2331291648 × 10¹⁰

Factors of 42331291648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 125

Divisors of 42331291648

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 29 32 41 53 58 64 82 106 116 128 164 212 232 256 328 424 464 512 656 848 928 1024 1189 1312 1537 1681 1696 1856 2048 2173 2378 2624 3074 3362 3392 3712 4096 4346 4756 5248 6148 6724 6784 7424 8192 8692 9512 10496 12296 13448 13568 14848 16384 17384 19024 20992 24592 26896 27136 29696 34768 38048 41984 48749 49184 53792 54272 59392 63017 69536 76096 83968 89093 97498 98368 107584 108544 118784 126034 139072 152192 167936 178186 194996 196736 215168 217088 237568 252068 278144 304384 335872 356372 389992 393472 430336 434176 475136 504136 556288 608768 671744 712744 779984 786944 860672 868352 1008272 1112576 1217536 1425488 1559968 1573888 1721344 2016544 2225152 2435072 2583697 2850976 3119936 3147776 3442688 4033088 4450304 4870144 5167394 5701952 6239872 6295552 6885376 8066176 8900608 9740288 10334788 11403904 12479744 12591104 13770752 16132352 17801216 19480576 20669576 22807808 24959488 25182208 27541504 32264704 35602432 41339152 45615616 49918976 64529408 82678304 91231232 99837952 129058816 165356608 182462464 199675904 258117632 330713216 364924928 399351808 516235264 661426432 729849856 798703616 1032470528 1322852864 1459699712 2645705728 5291411456 10582822912 21165645824 42331291648
• Sum of all divisors σ(n): 91461216420
• Sum of proper divisors (its aliquot sum) s(n): 49129924772
• 42331291648 is an abundant number, because the sum of its proper divisors (49129924772) is greater than itself. Its abundance is 6798633124

Bases of 42331291648

• Binary: 100111011011001001000100000000000000₂
• Hexadecimal: 0x9DB244000
• Base-36: JG2YHOG

Squares and roots of 42331291648

• 42331291648 squared (42331291648²) is 1791938252588034555904
• 42331291648 cubed (42331291648³) is 75855060785511581581074384289792
• The square root of 42331291648 is 205745.6965479473
• The cube root of 42331291648 is 3485.1422317959

Scales and comparisons

• 42,331,291,648 seconds is equal to 1,346 years, 1 day, 12 hours, 7 minutes, 28 seconds.
• To count from 1 to 42,331,291,648 would take you about two thousand, six hundred ninety-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 42331291648 cubic inches would be around 290.4 feet tall.

Recreational maths with 42331291648

• 42331291648 backwards is 84619213324
• The number of decimal digits it has is: 11
• The sum of 42331291648's digits is 43
• More coming soon!