2552332640

Names of 2552332640

• Cardinal: 2552332640 can be written as Two billion, five hundred fifty-two million, three hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.55233264 × 10⁹

Factors of 2552332640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8612

Divisors of 2552332640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 65 80 88 104 110 130 143 160 169 176 208 220 260 286 338 352 416 440 520 572 676 715 845 880 1040 1144 1352 1430 1690 1760 1859 2080 2288 2704 2860 3380 3718 4576 5408 5720 6760 7436 8581 9295 11440 13520 14872 17162 18590 22880 27040 29744 34324 37180 42905 59488 68648 74360 85810 94391 111553 137296 148720 171620 188782 223106 274592 297440 343240 377564 446212 471955 557765 686480 755128 892424 943910 1115530 1227083 1372960 1450189 1510256 1784848 1887820 2231060 2454166 2900378 3020512 3569696 3775640 4462120 4908332 5800756 6135415 7250945 7551280 8924240 9816664 11601512 12270830 14501890 15102560 15952079 17848480 19633328 23203024 24541660 29003780 31904158 39266656 46406048 49083320 58007560 63808316 79760395 98166640 116015120 127616632 159520790 196333280 232030240 255233264 319041580 510466528 638083160 1276166320 2552332640
• Sum of all divisors σ(n): 7123815216
• Sum of proper divisors (its aliquot sum) s(n): 4571482576
• 2552332640 is an abundant number, because the sum of its proper divisors (4571482576) is greater than itself. Its abundance is 2019149936

Bases of 2552332640

• Binary: 10011000001000011000000101100000₂
• Hexadecimal: 0x98218160
• Base-36: 167LCGW

Squares and roots of 2552332640

• 2552332640 squared (2552332640²) is 6514401905209369600
• 2552332640 cubed (2552332640³) is 16626920612744060063903744000
• The square root of 2552332640 is 50520.6159899105
• The cube root of 2552332640 is 1366.6136622975

Scales and comparisons

• 2,552,332,640 seconds is equal to 81 years, 8 weeks, 21 hours, 17 minutes, 20 seconds.
• To count from 1 to 2,552,332,640 would take you about one hundred sixty-two 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 2552332640 cubic inches would be around 113.9 feet tall.

Recreational maths with 2552332640

• 2552332640 backwards is 0462332552
• 2552332640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2552332640's digits is 32
• More coming soon!