10128879072

Names of 10128879072

• Cardinal: 10128879072 can be written as Ten billion, one hundred twenty-eight million, eight hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.0128879072 × 10¹⁰

Factors of 10128879072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 951

Divisors of 10128879072

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 48 51 52 68 72 78 96 102 104 117 136 144 153 156 204 208 221 233 234 272 288 306 312 408 416 442 466 468 544 612 624 663 683 699 816 884 932 936 1224 1248 1326 1366 1398 1632 1768 1864 1872 1989 2049 2097 2448 2652 2732 2796 3029 3536 3728 3744 3961 3978 4098 4194 4896 5304 5464 5592 6058 6147 7072 7456 7922 7956 8196 8388 8879 9087 10608 10928 11184 11611 11883 12116 12294 15844 15912 16392 16776 17758 18174 21216 21856 22368 23222 23766 24232 24588 26637 27261 31688 31824 32784 33552 34833 35516 35649 36348 46444 47532 48464 49176 51493 53274 54522 63376 63648 65568 67104 69666 71032 71298 72696 79911 92888 95064 96928 98352 102986 104499 106548 109044 126752 139332 142064 142596 145392 150943 154479 159139 159822 185776 190128 196704 205972 208998 213096 218088 278664 284128 285192 290784 301886 308958 318278 319644 371552 380256 411944 417996 426192 436176 452829 463437 477417 557328 570384 603772 617916 636556 639288 823888 835992 852384 872352 905658 926874 954834 1114656 1140768 1207544 1235832 1273112 1278576 1358487 1432251 1647776 1671984 1811316 1853748 1909668 2068807 2415088 2471664 2546224 2557152 2705363 2716974 2864502 3343968 3622632 3707496 3819336 4137614 4830176 4943328 5092448 5410726 5433948 5729004 6206421 7245264 7414992 7638672 8116089 8275228 10821452 10867896 11458008 12412842 14490528 14829984 15277344 16232178 16550456 18619263 21642904 21735792 22916016 24348267 24825684 32464356 33100912 35169719 37238526 43285808 43471584 45832032 48696534 49651368 64928712 66201824 70339438 74477052 86571616 97393068 99302736 105509157 129857424 140678876 148954104 194786136 198605472 211018314 259714848 281357752 297908208 316527471 389572272 422036628 562715504 595816416 633054942 779144544 844073256 1125431008 1266109884 1688146512 2532219768 3376293024 5064439536 10128879072
• Sum of all divisors σ(n): 33033637728
• Sum of proper divisors (its aliquot sum) s(n): 22904758656
• 10128879072 is an abundant number, because the sum of its proper divisors (22904758656) is greater than itself. Its abundance is 12775879584

Bases of 10128879072

• Binary: 1001011011101110100110110111100000₂
• Hexadecimal: 0x25BBA6DE0
• Base-36: 4NIH140

Squares and roots of 10128879072

• 10128879072 squared (10128879072²) is 102594191255199581184
• 10128879072 cubed (10128879072³) is 1039164156713556449037782581248
• The square root of 10128879072 is 100642.3324054049
• The cube root of 10128879072 is 2163.6505962321

Scales and comparisons

• 10,128,879,072 seconds is equal to 322 years, 3 weeks, 3 days, 9 hours, 31 minutes, 12 seconds.
• To count from 1 to 10,128,879,072 would take you about six hundred forty-four 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 10128879072 cubic inches would be around 180.3 feet tall.

Recreational maths with 10128879072

• 10128879072 backwards is 27097882101
• The number of decimal digits it has is: 11
• The sum of 10128879072's digits is 45
• More coming soon!