199398996

Names of 199398996

• Cardinal: 199398996 can be written as One hundred ninety-nine million, three hundred ninety-eight thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.99398996 × 10⁸

Factors of 199398996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 144

Divisors of 199398996

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 59 61 76 81 108 114 118 122 162 171 177 183 228 236 243 244 324 342 354 366 486 513 531 549 684 708 729 732 972 1026 1062 1098 1121 1159 1458 1539 1593 1647 2052 2124 2196 2242 2318 2916 3078 3186 3294 3363 3477 3599 4484 4617 4636 4779 4941 6156 6372 6588 6726 6954 7198 9234 9558 9882 10089 10431 10797 13452 13851 13908 14337 14396 14823 18468 19116 19764 20178 20862 21594 27702 28674 29646 30267 31293 32391 40356 41724 43011 43188 44469 55404 57348 59292 60534 62586 64782 68381 86022 88938 90801 93879 97173 121068 125172 129564 136762 172044 177876 181602 187758 194346 205143 272403 273524 281637 291519 363204 375516 388692 410286 544806 563274 583038 615429 817209 820572 844911 874557 1089612 1126548 1166076 1230858 1634418 1689822 1749114 1846287 2461716 2623671 3268836 3379644 3498228 3692574 5247342 5538861 7385148 10494684 11077722 16616583 22155444 33233166 49849749 66466332 99699498 199398996
• Sum of all divisors σ(n): 569234400
• Sum of proper divisors (its aliquot sum) s(n): 369835404
• 199398996 is an abundant number, because the sum of its proper divisors (369835404) is greater than itself. Its abundance is 170436408

Bases of 199398996

• Binary: 1011111000101001011001010100₂
• Hexadecimal: 0xBE29654
• Base-36: 3APT90

Squares and roots of 199398996

• 199398996 squared (199398996²) is 39759959605808016
• 199398996 cubed (199398996³) is 7928096026398674159151936
• The square root of 199398996 is 14120.8709363127
• The cube root of 199398996 is 584.2171777797

Scales and comparisons

• 199,398,996 seconds is equal to 6 years, 17 weeks, 4 days, 20 hours, 36 minutes, 36 seconds.
• To count from 1 to 199,398,996 would take you about nine 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 199398996 cubic inches would be around 48.7 feet tall.

Recreational maths with 199398996

• 199398996 backwards is 699893991
• The number of decimal digits it has is: 9
• The sum of 199398996's digits is 63
• More coming soon!