21433461504

Names of 21433461504

• Cardinal: 21433461504 can be written as Twenty-one billion, four hundred thirty-three million, four hundred sixty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 2.1433461504 × 10¹⁰

Factors of 21433461504

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 817

Divisors of 21433461504

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 62 64 78 84 91 93 96 104 112 124 128 156 168 169 182 186 192 208 217 224 248 256 273 312 336 338 364 372 384 403 416 434 448 496 507 546 624 651 672 676 728 744 761 768 806 832 868 896 992 1014 1092 1183 1209 1248 1302 1344 1352 1456 1488 1522 1612 1664 1736 1792 1984 2028 2184 2283 2366 2418 2496 2604 2688 2704 2821 2912 2976 3044 3224 3328 3472 3549 3968 4056 4368 4566 4732 4836 4992 5208 5239 5327 5376 5408 5642 5824 5952 6088 6448 6944 7098 7936 8112 8463 8736 9132 9464 9672 9893 9984 10416 10478 10654 10816 11284 11648 11904 12176 12896 13888 14196 15717 15981 16224 16926 17472 18264 18928 19344 19786 20832 20956 21308 21632 22568 23296 23591 23808 24352 25792 27776 28392 29679 31434 31962 32448 33852 34944 36528 36673 37856 38688 39572 41664 41912 42616 43264 45136 47182 48704 51584 55552 56784 59358 62868 63924 64896 67704 69251 69888 70773 73056 73346 75712 77376 79144 83328 83824 85232 90272 94364 97408 103168 110019 113568 118716 125736 127848 128609 129792 135408 138502 141546 146112 146692 151424 154752 158288 165137 166656 167648 170464 180544 188728 194816 207753 220038 227136 237432 251472 255696 257218 270816 277004 283092 292224 293384 302848 306683 309504 316576 330274 335296 340928 361088 377456 385827 415506 440076 454272 474864 495411 502944 511392 514436 541632 554008 566184 584448 586768 613366 633152 660548 670592 681856 722176 754912 771654 831012 880152 900263 908544 920049 949728 990822 1005888 1022784 1028872 1083264 1108016 1132368 1173536 1226732 1266304 1321096 1341184 1363712 1509824 1543308 1662024 1760304 1800526 1840098 1899456 1981644 2011776 2045568 2057744 2146781 2166528 2216032 2264736 2347072 2453464 2532608 2642192 2700789 3019648 3086616 3324048 3520608 3601052 3680196 3798912 3963288 3986879 4023552 4091136 4115488 4293562 4432064 4529472 4694144 4906928 5284384 5401578 6039296 6173232 6440343 6648096 7041216 7202104 7360392 7597824 7926576 7973758 8230976 8587124 8864128 9058944 9388288 9813856 10568768 10803156 11960637 12346464 12880686 13296192 14082432 14404208 14720784 15853152 15947516 16461952 17174248 17728256 18117888 19627712 21137536 21606312 23921274 24692928 25761372 26592384 27908153 28164864 28808416 29441568 31706304 31895032 32923904 34348496 39255424 42275072 43212624 47842548 49385856 51522744 53184768 55816306 57616832 58883136 63412608 63790064 68696992 78510848 83724459 86425248 95685096 98771712 103045488 111632612 115233664 117766272 126825216 127580128 137393984 167448918 172850496 191370192 206090976 223265224 230467328 235532544 255160256 274787968 334897836 345700992 382740384 412181952 446530448 510320512 549575936 669795672 691401984 765480768 824363904 893060896 1020641024 1339591344 1530961536 1648727808 1786121792 2679182688 3061923072 3572243584 5358365376 7144487168 10716730752 21433461504
• Sum of all divisors σ(n): 72967071744
• Sum of proper divisors (its aliquot sum) s(n): 51533610240
• 21433461504 is an abundant number, because the sum of its proper divisors (51533610240) is greater than itself. Its abundance is 30100148736

Bases of 21433461504

• Binary: 10011111101100010001010101100000000₂
• Hexadecimal: 0x4FD88AB00
• Base-36: 9UGXGQO

Squares and roots of 21433461504

• 21433461504 squared (21433461504²) is 459393272043449942016
• 21433461504 cubed (21433461504³) is 9846388011539883747550968152064
• The square root of 21433461504 is 146401.7127768661
• The cube root of 21433461504 is 2777.7773888245

Scales and comparisons

• 21,433,461,504 seconds is equal to 681 years, 26 weeks, 6 days, 11 hours, 18 minutes, 24 seconds.
• To count from 1 to 21,433,461,504 would take you about one thousand, three hundred sixty-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 21433461504 cubic inches would be around 231.5 feet tall.

Recreational maths with 21433461504

• 21433461504 backwards is 40516433412
• The number of decimal digits it has is: 11
• The sum of 21433461504's digits is 33
• More coming soon!