23491215825

Names of 23491215825

• Cardinal: 23491215825 can be written as Twenty-three billion, four hundred ninety-one million, two hundred fifteen thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 2.3491215825 × 10¹⁰

Factors of 23491215825

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 332

Divisors of 23491215825

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 11 15 17 21 25 29 33 35 37 51 55 75 77 85 87 105 111 119 145 165 175 185 187 203 223 231 255 259 275 319 357 385 407 425 435 493 525 555 561 595 609 629 669 725 777 825 925 935 957 1015 1073 1115 1155 1221 1275 1295 1309 1479 1561 1595 1785 1887 1925 2035 2175 2233 2453 2465 2775 2805 2849 2975 3045 3145 3219 3345 3451 3791 3885 3927 4403 4675 4683 4785 5075 5365 5423 5575 5775 6105 6467 6475 6545 6699 6919 7359 7395 7511 7805 7975 8251 8547 8925 9435 10175 10353 11165 11373 11803 12265 12325 13209 14025 14245 15225 15725 16095 16269 16725 17171 17255 18241 18955 19401 19425 19635 20757 22015 22533 23415 23925 24753 26537 26825 27115 30525 32335 32725 33495 34595 35409 36795 36975 37555 37961 39025 41255 41701 42735 45269 47175 48433 51513 51765 54723 55825 56865 57757 59015 61325 66045 71137 71225 79611 80475 81345 82621 85855 86275 90761 91205 94775 97005 98175 103785 109939 110075 112665 113883 117075 123765 125103 127687 132685 135575 135807 140267 145299 161675 167475 172975 173271 177045 183975 187775 189805 200651 206275 208505 213411 213675 226345 239279 242165 247863 257565 258825 272283 273615 284325 288785 291907 295075 329817 330225 355685 383061 398055 406725 413105 420801 429275 453805 456025 485025 497959 518925 549695 563325 569415 601953 618825 625515 635327 638435 663425 679035 701335 717837 726495 769573 866355 875721 885225 949025 981869 1003255 1042525 1067055 1131725 1196395 1209329 1210825 1239315 1287825 1361415 1368075 1404557 1443925 1459535 1493877 1542937 1649085 1674953 1778425 1905981 1915305 1990275 2065525 2104005 2269025 2308719 2489795 2632069 2748475 2847075 2945607 3009765 3127575 3176635 3192175 3395175 3506675 3589185 3627987 3632475 3847865 4067743 4213671 4331775 4378605 4628811 4909345 5016275 5024859 5335275 5981975 6046645 6196575 6807075 7022785 7297675 7469385 7714685 7896207 8245425 8374765 8465303 9529905 9576525 10520025 10800559 11543595 12203229 12448975 13160345 14728035 15048825 15883175 17945925 18139935 18424483 19239325 20338715 21068355 21893025 23144055 24546725 25124295 25395909 28474201 30233225 32401677 35113925 37346925 38573425 39481035 41873825 42326515 44745173 47649525 54002795 55273449 57717975 61016145 65801725 73640175 85422603 90699675 92122415 101693575 105341775 115720275 125621475 126979545 134235519 142371005 162008385 197405175 211632575 223725865 270013975 276367245 305080725 313216211 427113015 460612075 634897725 671177595 711855025 810041925 939648633 1118629325 1381836225 1566081055 2135565075 3355887975 4698243165 7830405275 23491215825
• Sum of all divisors σ(n): 54716497920
• Sum of proper divisors (its aliquot sum) s(n): 31225282095
• 23491215825 is an abundant number, because the sum of its proper divisors (31225282095) is greater than itself. Its abundance is 7734066270

Bases of 23491215825

• Binary: 10101111000001011111000000111010001₂
• Hexadecimal: 0x5782F81D1
• Base-36: ASI2A4X

Squares and roots of 23491215825

• 23491215825 squared (23491215825²) is 551837220936730430625
• 23491215825 cubed (23491215825³) is 12963327257292943215657064640625
• The square root of 23491215825 is 153268.4436699219
• The cube root of 23491215825 is 2863.9702234289

Scales and comparisons

• 23,491,215,825 seconds is equal to 746 years, 49 weeks, 2 days, 1 hour, 43 minutes, 45 seconds.
• To count from 1 to 23,491,215,825 would take you about one thousand, four hundred ninety-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 23491215825 cubic inches would be around 238.7 feet tall.

Recreational maths with 23491215825

• 23491215825 backwards is 52851219432
• The number of decimal digits it has is: 11
• The sum of 23491215825's digits is 42
• More coming soon!