47991401568

Names of 47991401568

• Cardinal: 47991401568 can be written as Forty-seven billion, nine hundred ninety-one million, four hundred one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.7991401568 × 10¹⁰

Factors of 47991401568

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8119

Divisors of 47991401568

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 61 62 66 72 88 93 96 99 122 124 132 144 176 183 186 198 244 248 264 279 288 341 352 366 372 396 488 496 528 549 558 671 682 732 744 792 976 992 1023 1056 1098 1116 1342 1364 1464 1488 1584 1891 1952 2013 2046 2196 2232 2684 2728 2928 2976 3069 3168 3782 4026 4092 4392 4464 5368 5456 5673 5856 6039 6138 7564 8011 8052 8184 8784 8928 10736 10912 11346 12078 12276 15128 16022 16104 16368 17019 17568 20801 21472 22692 24033 24156 24552 30256 32044 32208 32736 34038 41602 45384 48066 48312 49104 60512 62403 64088 64416 68076 72099 83204 88121 90768 96132 96624 98208 124806 128176 136152 144198 166408 176242 181536 187209 192264 193248 248341 249612 256352 264363 272304 288396 332816 352484 374418 384528 488671 496682 499224 528726 544608 576792 665632 704968 745023 748836 769056 793089 977342 993364 998448 1057452 1153584 1409936 1466013 1490046 1497672 1586178 1954684 1986728 1996896 2114904 2235069 2307168 2731751 2819872 2932026 2980092 2995344 3172356 3909368 3973456 4229808 4398039 4470138 5375381 5463502 5864052 5960184 5990688 6344712 7818736 7946912 8195253 8459616 8796078 8940276 10750762 10927004 11728104 11920368 12689424 15148801 15637472 16126143 16390506 17592156 17880552 21501524 21854008 23456208 23840736 24585759 25378848 30297602 32252286 32781012 35184312 35761104 43003048 43708016 45446403 46912416 48378429 49171518 60595204 64504572 65562024 70368624 71522208 86006096 87416032 90892806 96756858 98343036 121190408 129009144 131124048 136339209 140737248 166636811 172012192 181785612 193513716 196686072 242380816 258018288 262248096 272678418 333273622 363571224 387027432 393372144 484761632 499910433 516036576 545356836 666547244 727142448 774054864 786744288 999820866 1090713672 1333094488 1454284896 1499731299 1548109728 1999641732 2181427344 2666188976 2999462598 3999283464 4362854688 5332377952 5998925196 7998566928 11997850392 15997133856 23995700784 47991401568
• Sum of all divisors σ(n): 156224001024
• Sum of proper divisors (its aliquot sum) s(n): 108232599456
• 47991401568 is an abundant number, because the sum of its proper divisors (108232599456) is greater than itself. Its abundance is 60241197888

Bases of 47991401568

• Binary: 101100101100100000101010110001100000₂
• Hexadecimal: 0xB2C82AC60
• Base-36: M1OUAG0

Squares and roots of 47991401568

• 47991401568 squared (47991401568²) is 2303174624461032858624
• 47991401568 cubed (47991401568³) is 110532578283737023486267355922432
• The square root of 47991401568 is 219069.3989766713
• The cube root of 47991401568 is 3634.0241673185

Scales and comparisons

• 47,991,401,568 seconds is equal to 1,525 years, 50 weeks, 6 days, 52 minutes, 48 seconds.
• To count from 1 to 47,991,401,568 would take you about three thousand and fifty-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 47991401568 cubic inches would be around 302.8 feet tall.

Recreational maths with 47991401568

• 47991401568 backwards is 86510419974
• The number of decimal digits it has is: 11
• The sum of 47991401568's digits is 54
• More coming soon!