3121344512

Names of 3121344512

• Cardinal: 3121344512 can be written as Three billion, one hundred twenty-one million, three hundred forty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 3.121344512 × 10⁹

Factors of 3121344512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 99

Divisors of 3121344512

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 73 88 104 128 143 146 176 208 256 286 292 352 416 512 572 584 704 803 832 949 1024 1144 1168 1408 1606 1664 1898 2048 2288 2336 2816 3212 3328 3796 4096 4576 4672 5329 5632 6424 6656 7592 9152 9344 10439 10658 11264 12848 13312 15184 18304 18688 20878 21316 22528 25696 26624 30368 36608 37376 41756 42632 45056 51392 53248 58619 60736 69277 73216 74752 83512 85264 102784 117238 121472 138554 146432 149504 167024 170528 205568 234476 242944 277108 292864 299008 334048 341056 411136 468952 485888 554216 585728 668096 682112 762047 822272 937904 971776 1108432 1336192 1364224 1524094 1644544 1875808 1943552 2216864 2672384 2728448 3048188 3289088 3751616 3887104 4433728 5344768 5456896 6096376 7503232 8867456 10689536 10913792 12192752 15006464 17734912 21379072 21827584 24385504 30012928 35469824 42758144 48771008 60025856 70939648 97542016 120051712 141879296 195084032 240103424 283758592 390168064 780336128 1560672256 3121344512
• Sum of all divisors σ(n): 7435003464
• Sum of proper divisors (its aliquot sum) s(n): 4313658952
• 3121344512 is an abundant number, because the sum of its proper divisors (4313658952) is greater than itself. Its abundance is 1192314440

Bases of 3121344512

• Binary: 10111010000010111111000000000000₂
• Hexadecimal: 0xBA0BF000
• Base-36: 1FMD8U8

Squares and roots of 3121344512

• 3121344512 squared (3121344512²) is 9742791562592518144
• 3121344512 cubed (3121344512³) is 30410608975458061001034825728
• The square root of 3121344512 is 55868.9941917699
• The cube root of 3121344512 is 1461.4385820561

Scales and comparisons

• 3,121,344,512 seconds is equal to 99 years, 12 weeks, 6 days, 16 hours, 8 minutes, 32 seconds.
• To count from 1 to 3,121,344,512 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 3121344512 cubic inches would be around 121.8 feet tall.

Recreational maths with 3121344512

• 3121344512 backwards is 2154431213
• 3121344512 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3121344512's digits is 26
• More coming soon!