23139221742

Names of 23139221742

• Cardinal: 23139221742 can be written as Twenty-three billion, one hundred thirty-nine million, two hundred twenty-one thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 2.3139221742 × 10¹⁰

Factors of 23139221742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 204

Divisors of 23139221742

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 29 39 41 42 58 63 78 82 87 91 109 117 123 126 174 182 203 218 234 246 261 273 287 327 369 377 406 522 533 546 574 609 654 738 754 763 819 861 981 1066 1131 1189 1218 1417 1526 1599 1638 1722 1827 1962 2262 2289 2378 2583 2639 2834 3161 3198 3393 3567 3654 3731 4251 4469 4578 4797 5166 5278 6322 6786 6867 7134 7462 7917 8323 8502 8938 9483 9594 9919 10701 11193 11881 12753 13407 13734 15457 15834 16646 18966 19838 21402 22127 22386 23751 23762 24969 25506 26814 28449 29757 30914 31283 33579 35643 40221 41093 44254 46371 47502 49938 56898 58097 59514 62566 66381 67158 71286 74907 80442 82186 83167 89271 92742 93849 106929 108199 116194 123279 129601 132762 139113 149814 154453 166334 174291 178542 187698 199143 213858 216398 246558 249501 259202 278226 281547 287651 308906 324597 344549 348582 369837 388803 398286 406679 463359 487121 499002 522873 563094 575302 649194 689098 739674 748503 777606 813358 862953 907207 926718 973791 974242 1033647 1045746 1081171 1166409 1220037 1390077 1461363 1497006 1684813 1725906 1814414 1947582 2067294 2162342 2332818 2411843 2440074 2588859 2721621 2780154 2922726 3100941 3243513 3369626 3409847 3660111 4384089 4479137 4823686 5054439 5177718 5443242 6201882 6332573 6487026 6819694 7235529 7320222 8164863 8768178 8958274 9730539 10108878 10229541 11793691 12665146 13437411 14126509 14471058 15163317 16329726 18997719 19461078 20459082 21706587 23587382 26874822 28253018 30326634 30688623 31353959 35381073 37995438 40312233 42379527 43413174 44328011 56993157 61377246 62707918 70762146 80624466 84759054 88656022 94061877 98885563 106143219 113986314 127138581 132984033 183644617 188123754 197771126 212286438 254277162 265968066 282185631 296656689 367289234 398952099 550933851 564371262 593313378 797904198 889970067 1101867702 1285512319 1652801553 1779940134 2571024638 3305603106 3856536957 7713073914 11569610871 23139221742
• Sum of all divisors σ(n): 65994626880
• Sum of proper divisors (its aliquot sum) s(n): 42855405138
• 23139221742 is an abundant number, because the sum of its proper divisors (42855405138) is greater than itself. Its abundance is 19716183396

Bases of 23139221742

• Binary: 10101100011001101001000000011101110₂
• Hexadecimal: 0x5633480EE
• Base-36: AMOHTRI

Squares and roots of 23139221742

• 23139221742 squared (23139221742²) is 535423582825445514564
• 23139221742 cubed (23139221742³) is 12389285008894086641435686450488
• The square root of 23139221742 is 152115.8168699101
• The cube root of 23139221742 is 2849.5935294737

Scales and comparisons

• 23,139,221,742 seconds is equal to 735 years, 39 weeks, 2 days, 1 hour, 35 minutes, 42 seconds.
• To count from 1 to 23,139,221,742 would take you about one thousand, four hundred seventy-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 23139221742 cubic inches would be around 237.5 feet tall.

Recreational maths with 23139221742

• 23139221742 backwards is 24712293132
• The number of decimal digits it has is: 11
• The sum of 23139221742's digits is 36
• More coming soon!