1081537212

Names of 1081537212

• Cardinal: 1081537212 can be written as One billion, eighty-one million, five hundred thirty-seven thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.081537212 × 10⁹

Factors of 1081537212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 707

Divisors of 1081537212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 102 119 147 196 204 238 257 294 357 421 476 514 588 714 771 833 842 1028 1263 1428 1542 1666 1684 1799 2499 2526 2947 3084 3332 3598 4369 4998 5052 5397 5894 7157 7196 8738 8841 9996 10794 11788 12593 13107 14314 17476 17682 20629 21471 21588 25186 26214 28628 30583 35364 37779 41258 42942 50099 50372 52428 61166 61887 75558 82516 85884 91749 100198 108197 122332 123774 150297 151116 183498 200396 214081 216394 247548 300594 324591 350693 366996 428162 432788 601188 642243 649182 701386 757379 856324 1052079 1284486 1298364 1402772 1514758 1839349 2104158 2272137 2568972 3029516 3678698 4208316 4544274 5301653 5518047 7357396 9088548 10603306 11036094 12875443 15904959 21206612 22072188 25750886 31809918 38626329 51501772 63619836 77252658 90128101 154505316 180256202 270384303 360512404 540768606 1081537212
• Sum of all divisors σ(n): 3127789728
• Sum of proper divisors (its aliquot sum) s(n): 2046252516
• 1081537212 is an abundant number, because the sum of its proper divisors (2046252516) is greater than itself. Its abundance is 964715304

Bases of 1081537212

• Binary: 1000000011101101111001010111100₂
• Hexadecimal: 0x4076F2BC
• Base-36: HVX3GC

Squares and roots of 1081537212

• 1081537212 squared (1081537212²) is 1169722740940732944
• 1081537212 cubed (1081537212³) is 1265098672050038565490312128
• The square root of 1081537212 is 32886.7330697349
• The cube root of 1081537212 is 1026.4721141909

Scales and comparisons

• 1,081,537,212 seconds is equal to 34 years, 20 weeks, 1 day, 19 hours, 12 seconds.
• To count from 1 to 1,081,537,212 would take you about sixty-eight 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 1081537212 cubic inches would be around 85.5 feet tall.

Recreational maths with 1081537212

• 1081537212 backwards is 2127351801
• The number of decimal digits it has is: 10
• The sum of 1081537212's digits is 30
• More coming soon!