9017145072

Names of 9017145072

• Cardinal: 9017145072 can be written as Nine billion, seventeen million, one hundred forty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 9.017145072 × 10⁹

Factors of 9017145072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1224

Divisors of 9017145072

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 113 117 144 156 169 208 216 226 234 312 338 339 351 432 452 468 507 624 676 678 702 904 936 1014 1017 1093 1352 1356 1404 1469 1521 1808 1872 2028 2034 2186 2704 2712 2808 2938 3042 3051 3279 4056 4068 4372 4407 4563 5424 5616 5876 6084 6102 6558 8112 8136 8744 8814 9126 9837 11752 12168 12204 13116 13221 14209 16272 17488 17628 18252 19097 19674 23504 24336 24408 26232 26442 28418 29511 35256 36504 38194 39348 39663 42627 48816 52464 52884 56836 57291 59022 70512 73008 76388 78696 79326 85254 105768 113672 114582 118044 123509 127881 152776 157392 158652 170508 171873 184717 211536 227344 229164 236088 247018 255762 305552 317304 341016 343746 369434 370527 383643 458328 472176 494036 511524 515619 554151 634608 682032 687492 738868 741054 767286 916656 988072 1023048 1031238 1108302 1111581 1374984 1477736 1482108 1534572 1605617 1662453 1976144 2046096 2062476 2216604 2223162 2749968 2955472 2964216 3069144 3211234 3324906 3334743 4124952 4433208 4446324 4816851 4987359 5928432 6138288 6422468 6649812 6669486 8249904 8866416 8892648 9633702 9974718 12844936 13299624 13338972 14450553 17785296 19267404 19949436 20873021 25689872 26599248 26677944 28901106 38534808 39898872 41746042 43351659 53355888 57802212 62619063 77069616 79797744 83492084 86703318 115604424 125238126 166984168 173406636 187857189 231208848 250476252 333968336 346813272 375714378 500952504 563571567 693626544 751428756 1001905008 1127143134 1502857512 2254286268 3005715024 4508572536 9017145072
• Sum of all divisors σ(n): 28300554720
• Sum of proper divisors (its aliquot sum) s(n): 19283409648
• 9017145072 is an abundant number, because the sum of its proper divisors (19283409648) is greater than itself. Its abundance is 10266264576

Bases of 9017145072

• Binary: 1000011001011101101011011011110000₂
• Hexadecimal: 0x21976B6F0
• Base-36: 454KPO0

Squares and roots of 9017145072

• 9017145072 squared (9017145072²) is 81308905249493885184
• 9017145072 cubed (9017145072³) is 733174194280188717281039413248
• The square root of 9017145072 is 94958.6492743027
• The cube root of 9017145072 is 2081.4038439641

Scales and comparisons

• 9,017,145,072 seconds is equal to 286 years, 37 weeks, 2 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 9,017,145,072 would take you about five hundred seventy-three 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 9017145072 cubic inches would be around 173.5 feet tall.

Recreational maths with 9017145072

• 9017145072 backwards is 2705417109
• 9017145072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9017145072's digits is 36
• More coming soon!