123900492968

Names of 123900492968

• Cardinal: 123900492968 can be written as One hundred twenty-three billion, nine hundred million, four hundred ninety-two thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.23900492968 × 10¹¹

Factors of 123900492968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1404

Divisors of 123900492968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 29 56 58 116 203 232 263 406 526 812 1052 1103 1624 1841 2104 2206 3682 4412 7364 7627 7721 8824 14728 15254 15442 30508 30884 31987 53389 61016 61768 63974 69169 106778 127948 138338 213556 223909 255896 276676 290089 427112 447818 484183 553352 580178 895636 968366 1160356 1791272 1936732 2005901 2030623 2320712 3873464 4011802 4061246 8023604 8122492 8412581 14041307 16047208 16244984 16825162 28082614 33650324 56165228 58888067 67300648 76293407 112330456 117776134 152586814 235552268 305173628 471104536 534053849 610347256 1068107698 2136215396 2212508803 4272430792 4425017606 8850035212 15487561621 17700070424 30975123242 61950246484 123900492968
• Sum of all divisors σ(n): 275954515200
• Sum of proper divisors (its aliquot sum) s(n): 152054022232
• 123900492968 is an abundant number, because the sum of its proper divisors (152054022232) is greater than itself. Its abundance is 28153529264

Bases of 123900492968

• Binary: 1110011011001000010110111110010101000₂
• Hexadecimal: 0x1CD90B7CA8
• Base-36: 1KX35K88

Squares and roots of 123900492968

• 123900492968 squared (123900492968²) is 15351332157713417449024
• 123900492968 cubed (123900492968³) is 1902037622056203545602046610463232
• The square root of 123900492968 is 351995.0183852039
• The cube root of 123900492968 is 4985.2967112823

Scales and comparisons

• 123,900,492,968 seconds is equal to 3,939 years, 33 weeks, 6 days, 11 hours, 36 minutes, 8 seconds.
• To count from 1 to 123,900,492,968 would take you about seven thousand, eight hundred seventy-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 123900492968 cubic inches would be around 415.4 feet tall.

Recreational maths with 123900492968

• 123900492968 backwards is 869294009321
• The number of decimal digits it has is: 12
• The sum of 123900492968's digits is 53
• More coming soon!