83628857728

Names of 83628857728

• Cardinal: 83628857728 can be written as Eighty-three billion, six hundred twenty-eight million, eight hundred fifty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 8.3628857728 × 10¹⁰

Factors of 83628857728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 280

Divisors of 83628857728

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 53 62 64 104 106 124 128 169 181 208 212 248 338 362 403 416 424 496 676 689 724 806 832 848 992 1352 1378 1448 1612 1643 1664 1696 1984 2197 2353 2704 2756 2896 3224 3286 3392 3968 4394 4706 5239 5408 5512 5611 5792 6448 6572 6784 8788 8957 9412 9593 10478 10816 11024 11222 11584 12896 13144 17576 17914 18824 19186 20956 21359 21632 22048 22444 23168 25792 26288 30589 35152 35828 37648 38372 41912 42718 44096 44888 51584 52576 61178 68107 70304 71656 72943 75296 76744 83824 85436 88192 89776 105152 116441 122356 124709 136214 140608 143312 145886 150592 153488 167648 170872 179552 210304 232882 244712 249418 272428 277667 281216 286624 291772 297383 301184 306976 335296 341744 359104 397657 465764 489424 498836 544856 555334 573248 583544 594766 613952 670592 683488 718208 795314 931528 948259 978848 997672 1089712 1110668 1146496 1167088 1189532 1227904 1366976 1590628 1621217 1863056 1896518 1957696 1995344 2179424 2221336 2334176 2379064 2733952 3181256 3242434 3609671 3726112 3793036 3865979 3915392 3990688 4358848 4442672 4668352 4758128 6362512 6484868 7219342 7452224 7586072 7731958 7981376 8717696 8885344 9336704 9516256 12327367 12725024 12969736 14438684 14904448 15172144 15463916 15962752 17770688 19032512 21075821 24654734 25450048 25939472 28877368 30344288 30927832 35541376 38065024 42151642 49309468 50257727 50900096 51878944 57754736 60688576 61855664 84303284 98618936 100515454 103757888 115509472 121377152 123711328 168606568 197237872 201030908 207515776 231018944 247422656 337213136 394475744 402061816 462037888 494845312 653350451 674426272 788951488 804123632 1306700902 1348852544 1577902976 1608247264 2613401804 2697705088 3216494528 5226803608 6432989056 10453607216 20907214432 41814428864 83628857728
• Sum of all divisors σ(n): 190867622400
• Sum of proper divisors (its aliquot sum) s(n): 107238764672
• 83628857728 is an abundant number, because the sum of its proper divisors (107238764672) is greater than itself. Its abundance is 23609906944

Bases of 83628857728

• Binary: 1001101111000101010110001100110000000₂
• Hexadecimal: 0x1378AB1980
• Base-36: 12F2GNLS

Squares and roots of 83628857728

• 83628857728 squared (83628857728²) is 6993785844890065321984
• 83628857728 cubed (83628857728³) is 584882321402411548612826446692352
• The square root of 83628857728 is 289186.5448598879
• The cube root of 83628857728 is 4373.0595189299

Scales and comparisons

• 83,628,857,728 seconds is equal to 2,659 years, 7 weeks, 1 day, 14 hours, 15 minutes, 28 seconds.
• To count from 1 to 83,628,857,728 would take you about five thousand, three hundred eighteen 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 83628857728 cubic inches would be around 364.4 feet tall.

Recreational maths with 83628857728

• 83628857728 backwards is 82775882638
• 83628857728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83628857728's digits is 64
• More coming soon!