23238450640

Names of 23238450640

• Cardinal: 23238450640 can be written as Twenty-three billion, two hundred thirty-eight million, four hundred fifty thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.323845064 × 10¹⁰

Factors of 23238450640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1311

Divisors of 23238450640

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 40 47 62 80 94 124 155 188 193 235 248 310 376 386 470 496 620 752 772 940 965 1033 1240 1457 1544 1880 1930 2066 2480 2914 3088 3760 3860 4132 5165 5828 5983 7285 7720 8264 9071 10330 11656 11966 14570 15440 16528 18142 20660 23312 23932 29140 29915 32023 36284 41320 45355 47864 48551 58280 59830 64046 72568 82640 90710 95728 97102 116560 119660 128092 145136 160115 181420 194204 199369 239320 242755 256184 281201 320230 362840 388408 398738 478640 485510 512368 562402 640460 725680 776816 797476 971020 996845 1124804 1280920 1406005 1505081 1594952 1942040 1993690 2249608 2561840 2812010 3010162 3189904 3884080 3987380 4499216 5624020 6020324 6180439 7525405 7974760 9370343 11248040 12040648 12360878 15050810 15949520 18740686 22496080 24081296 24721756 30101620 30902195 37481372 46851715 49443512 60203240 61804390 74962744 93703430 98887024 120406480 123608780 149925488 187406860 247217560 290480633 374813720 494435120 580961266 749627440 1161922532 1452403165 2323845064 2904806330 4647690128 5809612660 11619225320 23238450640
• Sum of all divisors σ(n): 57309474816
• Sum of proper divisors (its aliquot sum) s(n): 34071024176
• 23238450640 is an abundant number, because the sum of its proper divisors (34071024176) is greater than itself. Its abundance is 10832573536

Bases of 23238450640

• Binary: 10101101001000111101001110111010000₂
• Hexadecimal: 0x5691E9DD0
• Base-36: AOBKN9S

Squares and roots of 23238450640

• 23238450640 squared (23238450640²) is 540025588147716409600
• 23238450640 cubed (23238450640³) is 12549357974507676813207622144000
• The square root of 23238450640 is 152441.6302720487
• The cube root of 23238450640 is 2853.6610646111

Scales and comparisons

• 23,238,450,640 seconds is equal to 738 years, 47 weeks, 2 days, 13 hours, 10 minutes, 40 seconds.
• To count from 1 to 23,238,450,640 would take you about one thousand, four hundred seventy-seven 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 23238450640 cubic inches would be around 237.8 feet tall.

Recreational maths with 23238450640

• 23238450640 backwards is 04605483232
• The number of decimal digits it has is: 11
• The sum of 23238450640's digits is 37
• More coming soon!