198520013307

Names of 198520013307

• Cardinal: 198520013307 can be written as One hundred ninety-eight billion, five hundred twenty million, thirteen thousand, three hundred seven.

Scientific notation

• Scientific notation: 1.98520013307 × 10¹¹

Factors of 198520013307

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2778

Divisors of 198520013307

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 11 19 21 31 33 49 57 77 93 121 133 147 209 217 231 341 343 363 399 539 589 627 651 847 931 1023 1029 1463 1519 1617 1767 2299 2387 2541 2707 2793 3751 3773 4123 4389 4557 5929 6479 6517 6897 7161 8121 10241 10633 11253 11319 12369 16093 16709 17787 18949 19437 19551 26257 28861 29777 30723 31899 41503 45353 48279 50127 51433 56847 71269 71687 78771 83917 86583 89331 112651 116963 124509 132643 136059 154299 183799 202027 208439 213807 215061 251751 317471 327547 337953 350889 360031 397929 498883 551397 565763 587419 606081 625317 788557 923087 928501 952413 982641 1080093 1286593 1459073 1496649 1594423 1697289 1762257 2222297 2292829 2365671 2520217 2769261 2785503 3492181 3859779 3960341 4111933 4377219 4783269 6223393 6461609 6666891 6878487 7560651 10153957 10213511 10476543 11160961 11881023 12335799 16049803 17538653 17641519 18670179 19384827 24445267 27722387 28783531 30461871 30640533 33482883 43563751 45231263 48149409 52615959 52924557 71077699 73335801 78126727 83167161 86350593 112348621 122770571 130691253 135693789 192925183 194056709 213233097 234380181 304946257 316618841 337045863 368311713 497543893 546887089 578775549 582170127 859393997 914838771 949856523 1350476281 1492631679 1640661267 2134623799 2578181991 3482807251 4051428843 6015757979 6403871397 9453333967 10448421753 18047273937 28360001901 66173337769 198520013307
• Sum of all divisors σ(n): 368807936000
• Sum of proper divisors (its aliquot sum) s(n): 170287922693
• 198520013307 is a deficient number, because the sum of its proper divisors (170287922693) is less than itself. Its deficiency is 28232090614

Bases of 198520013307

• Binary: 10111000111000101101110000000111111011₂
• Hexadecimal: 0x2E38B701FB
• Base-36: 2J75OUM3

Squares and roots of 198520013307

• 198520013307 squared (198520013307²) is 39410195683411457076249
• 198520013307 cubed (198520013307³) is 7823712571502316417933210793645443
• The square root of 198520013307 is 445555.8475735673
• The cube root of 198520013307 is 5833.5747235397

Scales and comparisons

• 198,520,013,307 seconds is equal to 6,312 years, 16 weeks, 5 days, 8 hours, 8 minutes, 27 seconds.
• To count from 1 to 198,520,013,307 would take you about twelve thousand, six hundred twenty-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 198520013307 cubic inches would be around 486.1 feet tall.

Recreational maths with 198520013307

• 198520013307 backwards is 703310025891
• The number of decimal digits it has is: 12
• The sum of 198520013307's digits is 39
• More coming soon!