20313538344

Names of 20313538344

• Cardinal: 20313538344 can be written as Twenty billion, three hundred thirteen million, five hundred thirty-eight thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.0313538344 × 10¹⁰

Factors of 20313538344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 400

Divisors of 20313538344

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 151 162 198 216 233 243 264 297 302 324 396 453 466 486 594 604 648 699 729 792 891 906 932 972 1188 1208 1359 1398 1458 1661 1782 1812 1864 1944 2097 2187 2376 2563 2673 2718 2796 2916 3322 3564 3624 4077 4194 4374 4983 5126 5346 5436 5592 5832 6291 6561 6644 7128 7689 8019 8154 8388 8748 9966 10252 10692 10872 12231 12582 13122 13288 14949 15378 16038 16308 16776 17496 18873 19932 20504 21384 23067 24057 24462 25164 26244 29898 30756 32076 32616 35183 36693 37746 39864 44847 46134 48114 48924 50328 52488 56619 59796 61512 64152 69201 70366 72171 73386 75492 89694 92268 96228 97848 105549 110079 113238 119592 134541 138402 140732 144342 146772 150984 169857 179388 184536 192456 207603 211098 220158 226476 269082 276804 281464 288684 293544 316647 330237 339714 358776 387013 403623 415206 422196 440316 452952 509571 538164 553608 577368 622809 633294 660474 679428 774026 807246 830412 844392 880632 949941 990711 1019142 1076328 1161039 1210869 1245618 1266588 1320948 1358856 1528713 1548052 1614492 1660824 1868427 1899882 1981422 2038284 2322078 2421738 2491236 2533176 2641896 2849823 3057426 3096104 3228984 3483117 3632607 3736854 3799764 3962844 4076568 4644156 4843476 4982472 5605281 5699646 6114852 6966234 7265214 7473708 7599528 7925688 8549469 9288312 9686952 10449351 10897821 11210562 11399292 12229704 13932468 14530428 14947416 16815843 17098938 20898702 21795642 22421124 22798584 25648407 27864936 29060856 31348053 33631686 34197876 41797404 43591284 44842248 51296814 62696106 67263372 68395752 76945221 83594808 87182568 94044159 102593628 125392212 134526744 153890442 188088318 205187256 230835663 250784424 282132477 307780884 376176636 461671326 564264954 615561768 752353272 846397431 923342652 1128529908 1692794862 1846685304 2257059816 2539192293 3385589724 5078384586 6771179448 10156769172 20313538344
• Sum of all divisors σ(n): 63004443840
• Sum of proper divisors (its aliquot sum) s(n): 42690905496
• 20313538344 is an abundant number, because the sum of its proper divisors (42690905496) is greater than itself. Its abundance is 22377367152

Bases of 20313538344

• Binary: 10010111010110001111111111100101000₂
• Hexadecimal: 0x4BAC7FF28
• Base-36: 9BY5MI0

Squares and roots of 20313538344

• 20313538344 squared (20313538344²) is 412639840053158262336
• 20313538344 cubed (20313538344³) is 8382175213181857360262747011584
• The square root of 20313538344 is 142525.5708425685
• The cube root of 20313538344 is 2728.5286988093

Scales and comparisons

• 20,313,538,344 seconds is equal to 645 years, 47 weeks, 1 day, 9 hours, 32 minutes, 24 seconds.
• To count from 1 to 20,313,538,344 would take you about one thousand, two hundred ninety-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 20313538344 cubic inches would be around 227.4 feet tall.

Recreational maths with 20313538344

• 20313538344 backwards is 44383531302
• 20313538344 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20313538344's digits is 36
• More coming soon!