230991990377187

Names of 230991990377187

• Cardinal: 230991990377187 can be written as Two hundred thirty trillion, nine hundred ninety-one billion, nine hundred ninety million, three hundred seventy-seven thousand, one hundred eighty-seven.

Scientific notation

• Scientific notation: 2.30991990377187 × 10¹⁴

Factors of 230991990377187

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7655

Divisors of 230991990377187

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 13 37 39 53 111 159 481 689 1443 1961 2067 2809 5883 7549 8427 22647 25493 36517 76479 98137 103933 109551 279313 294411 311799 400097 837939 1200291 1351129 3631069 4053387 5201261 10893207 14803589 15603783 21205141 44410767 56987401 63615423 170962203 192446657 275666833 577339971 740836213 784590217 827000499 2108533837 2222508639 2353770651 3020332253 6325601511 9060996759 10199672821 27410939881 30599018463 39264319289 82232819643 111752293361 117792957867 160077609409 335256880083 480232828227 1452779813693 2081008922317 4358339441079 5922871548133 6243026766951 17768614644399 76997330125729 230991990377187
• Sum of all divisors σ(n): 347239687149264
• Sum of proper divisors (its aliquot sum) s(n): 116247696772077
• 230991990377187 is a deficient number, because the sum of its proper divisors (116247696772077) is less than itself. Its deficiency is 114744293605110

Bases of 230991990377187

• Binary: 110100100001011000000011100010000100101011100011₂
• Hexadecimal: 0xD21603884AE3
• Base-36: 29VO971883

Squares and roots of 230991990377187

• 230991990377187 squared (230991990377187²) is 53357299618414451606530032969
• 230991990377187 cubed (230991990377187³) is 12325108840009474592521961068387161855478203
• The square root of 230991990377187 is 15198420.6540412285
• The cube root of 230991990377187 is 61357.2152198357

Scales and comparisons

• 230,991,990,377,187 seconds is equal to 7,344,830 years, 41 weeks, 3 hours, 26 minutes, 27 seconds.
• To count from 1 to 230,991,990,377,187 would take you about eighteen million, three hundred sixty-two thousand and seventy-six 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 230991990377187 cubic inches would be around 5113.1 feet tall.

Recreational maths with 230991990377187

• 230991990377187 backwards is 781773099199032
• The number of decimal digits it has is: 15
• The sum of 230991990377187's digits is 75
• More coming soon!