231398472195

Names of 231398472195

• Cardinal: 231398472195 can be written as Two hundred thirty-one billion, three hundred ninety-eight million, four hundred seventy-two thousand, one hundred ninety-five.

Scientific notation

• Scientific notation: 2.31398472195 × 10¹¹

Factors of 231398472195

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17460

Divisors of 231398472195

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 17 27 31 33 45 51 55 85 93 99 135 153 155 165 187 255 279 289 297 341 459 465 495 527 561 765 837 867 935 1023 1395 1445 1485 1581 1683 1705 2295 2601 2635 2805 3069 3179 4185 4335 4743 5049 5115 5797 7803 7905 8415 8959 9207 9537 13005 14229 15345 15895 17391 17393 23715 25245 26877 28611 28985 39015 44795 46035 47685 52173 52179 71145 80631 85833 86955 86965 98549 134385 143055 156519 156537 191323 241893 260865 260895 295647 295681 403155 429165 469611 492745 539183 573969 782595 782685 886941 887043 956615 1209465 1478235 1478405 1617549 1721907 2348055 2660823 2661129 2695915 2869845 3252491 4434705 4435215 4852647 5026577 5165721 5931013 7983387 8087745 8609535 9166111 9757473 13304115 13305645 14557941 15079731 16262455 17793039 24263235 25132885 25828605 27498333 29272419 29655065 39916935 45239193 45830555 48787365 53379117 55292347 72789705 75398655 82494999 87817257 88965195 100827221 135717579 137491665 146362095 155823887 160137351 165877041 226195965 247484997 266895585 276461735 302481663 412474995 439086285 467471661 497631123 504136105 678587895 779119435 800686755 829385205 907444989 1237424985 1402414983 1492893369 1512408315 1714062757 2337358305 2488155615 2722334967 4207244949 4537224945 5142188271 7012074915 7464466845 8570313785 13611674835 15426564813 21036224745 25710941355 46279694439 77132824065 231398472195
• Sum of all divisors σ(n): 492130529280
• Sum of proper divisors (its aliquot sum) s(n): 260732057085
• 231398472195 is an abundant number, because the sum of its proper divisors (260732057085) is greater than itself. Its abundance is 29333584890

Bases of 231398472195

• Binary: 11010111100000011011000111101000000011₂
• Hexadecimal: 0x35E06C7A03
• Base-36: 2YAWOBUR

Squares and roots of 231398472195

• 231398472195 squared (231398472195²) is 53545252934180188118025
• 231398472195 cubed (231398472195³) is 12390289722264136425348677340814875
• The square root of 231398472195 is 481038.9508085597
• The cube root of 231398472195 is 6139.3184688033

Scales and comparisons

• 231,398,472,195 seconds is equal to 7,357 years, 39 weeks, 2 days, 1 hour, 23 minutes, 15 seconds.
• To count from 1 to 231,398,472,195 would take you about fourteen thousand, seven hundred fifteen 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 231398472195 cubic inches would be around 511.6 feet tall.

Recreational maths with 231398472195

• 231398472195 backwards is 591274893132
• The number of decimal digits it has is: 12
• The sum of 231398472195's digits is 54
• More coming soon!