2550021012

Names of 2550021012

• Cardinal: 2550021012 can be written as Two billion, five hundred fifty million, twenty-one thousand and twelve.

Scientific notation

• Scientific notation: 2.550021012 × 10⁹

Factors of 2550021012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1114

Divisors of 2550021012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 17 18 21 22 28 33 34 36 42 44 51 53 63 66 68 77 84 99 102 106 119 126 132 153 154 159 187 198 204 212 231 238 252 306 308 318 357 371 374 396 462 476 477 561 583 612 636 693 714 742 748 901 924 954 1021 1071 1113 1122 1166 1309 1386 1428 1484 1683 1749 1802 1908 2042 2142 2226 2244 2332 2618 2703 2772 3063 3339 3366 3498 3604 3927 4081 4084 4284 4452 5236 5247 5406 6126 6307 6678 6732 6996 7147 7854 8109 8162 9189 9911 10494 10812 11231 11781 12243 12252 12614 13356 14294 15708 16218 16324 17357 18378 18921 19822 20988 21441 22462 23562 24486 25228 28588 29733 32436 33693 34714 36729 36756 37842 39644 42882 44924 47124 48972 52071 54113 56763 59466 64323 67386 69377 69428 73458 75684 78617 85764 89199 101079 104142 108226 113526 118932 121499 128646 134772 138754 146916 156213 157234 162339 178398 190927 202158 208131 208284 216452 227052 235851 242998 257292 277508 312426 314468 324678 356796 364497 378791 381854 404316 416262 471702 485996 487017 572781 595243 624393 624852 649356 707553 728994 757582 763708 832524 919921 943404 974034 1093491 1136373 1145562 1190486 1248786 1336489 1415106 1457988 1515164 1718343 1785729 1839842 1948068 2186982 2272746 2291124 2380972 2497572 2672978 2759763 2830212 3409119 3436686 3571458 3679684 4009467 4166701 4373964 4545492 5345956 5357187 5519526 6439447 6818238 6873372 7142916 8018934 8279289 8333402 10119131 10714374 11039052 12028401 12500103 12878894 13636476 16037868 16558578 16666804 19318341 20238262 21428748 24056802 25000206 25757788 30357393 33117156 37500309 38636682 40476524 48113604 50000412 57955023 60714786 70833917 75000618 77273364 91072179 115910046 121429572 141667834 150001236 182144358 212501751 231820092 283335668 364288716 425003502 637505253 850007004 1275010506 2550021012
• Sum of all divisors σ(n): 8678202624
• Sum of proper divisors (its aliquot sum) s(n): 6128181612
• 2550021012 is an abundant number, because the sum of its proper divisors (6128181612) is greater than itself. Its abundance is 3578160600

Bases of 2550021012

• Binary: 10010111111111100011101110010100₂
• Hexadecimal: 0x97FE3B94
• Base-36: 1667ST0

Squares and roots of 2550021012

• 2550021012 squared (2550021012²) is 6502607161641504144
• 2550021012 cubed (2550021012³) is 16581784894967515978485073728
• The square root of 2550021012 is 50497.7327411835
• The cube root of 2550021012 is 1366.2009605253

Scales and comparisons

• 2,550,021,012 seconds is equal to 81 years, 4 weeks, 2 days, 3 hours, 10 minutes, 12 seconds.
• To count from 1 to 2,550,021,012 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 2550021012 cubic inches would be around 113.9 feet tall.

Recreational maths with 2550021012

• 2550021012 backwards is 2101200552
• 2550021012 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2550021012's digits is 18
• More coming soon!