3121943319

Names of 3121943319

• Cardinal: 3121943319 can be written as Three billion, one hundred twenty-one million, nine hundred forty-three thousand, three hundred nineteen.

Scientific notation

• Scientific notation: 3.121943319 × 10⁹

Factors of 3121943319

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 706

Divisors of 3121943319

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 31 33 41 43 93 99 123 129 279 341 369 387 451 473 577 1023 1271 1333 1353 1419 1731 1763 3069 3813 3999 4059 4257 5193 5289 6347 11439 11997 13981 14663 15867 17887 19041 19393 23657 24811 41943 43989 53661 54653 57123 58179 70971 74433 125829 131967 160983 163959 174537 196757 212913 223299 260227 272921 491877 590271 601183 733367 769141 780681 818763 1017251 1770813 1803549 2200101 2307423 2342043 2456289 3051753 5410647 6600303 6922269 8067037 8460551 9155259 11189761 24201111 25381653 31534781 33569283 72603333 76144959 94604343 100707849 283813029 346882591 1040647773 3121943319
• Sum of all divisors σ(n): 5332174848
• Sum of proper divisors (its aliquot sum) s(n): 2210231529
• 3121943319 is a deficient number, because the sum of its proper divisors (2210231529) is less than itself. Its deficiency is 911711790

Bases of 3121943319

• Binary: 10111010000101010001001100010111₂
• Hexadecimal: 0xBA151317
• Base-36: 1FMQ2VR

Squares and roots of 3121943319

• 3121943319 squared (3121943319²) is 9746530087048735761
• 3121943319 cubed (3121943319³) is 30428114488694289036450330759
• The square root of 3121943319 is 55874.3529626965
• The cube root of 3121943319 is 1461.5320314967

Scales and comparisons

• 3,121,943,319 seconds is equal to 99 years, 13 weeks, 6 days, 14 hours, 28 minutes, 39 seconds.
• To count from 1 to 3,121,943,319 would take you about one hundred ninety-eight 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 3121943319 cubic inches would be around 121.8 feet tall.

Recreational maths with 3121943319

• 3121943319 backwards is 9133491213
• The number of decimal digits it has is: 10
• The sum of 3121943319's digits is 36
• More coming soon!