13223903280

Names of 13223903280

• Cardinal: 13223903280 can be written as Thirteen billion, two hundred twenty-three million, nine hundred three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.322390328 × 10¹⁰

Factors of 13223903280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 107917

Divisors of 13223903280

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 73 80 84 105 112 120 140 146 168 210 219 240 280 292 336 365 420 438 511 560 584 730 840 876 1022 1095 1168 1460 1533 1680 1752 2044 2190 2555 2920 3066 3504 4088 4380 5110 5840 6132 7665 8176 8760 10220 12264 15330 17520 20440 24528 30660 40880 61320 107827 122640 215654 323481 431308 539135 646962 754789 862616 1078270 1293924 1509578 1617405 1725232 2156540 2264367 2587848 3019156 3234810 3773945 4313080 4528734 5175696 6038312 6469620 7547890 7871371 8626160 9057468 11321835 12076624 12939240 15095780 15742742 18114936 22643670 23614113 25878480 30191560 31485484 36229872 39356855 45287340 47228226 55099597 60383120 62970968 78713710 90574680 94456452 110199194 118070565 125941936 157427420 165298791 181149360 188912904 220398388 236141130 275497985 314854840 330597582 377825808 440796776 472282260 550995970 629709680 661195164 826493955 881593552 944564520 1101991940 1322390328 1652987910 1889129040 2203983880 2644780656 3305975820 4407967760 6611951640 13223903280
• Sum of all divisors σ(n): 47492626944
• Sum of proper divisors (its aliquot sum) s(n): 34268723664
• 13223903280 is an abundant number, because the sum of its proper divisors (34268723664) is greater than itself. Its abundance is 21044820384

Bases of 13223903280

• Binary: 1100010100001101001100000000110000₂
• Hexadecimal: 0x31434C030
• Base-36: 62P652O

Squares and roots of 13223903280

• 13223903280 squared (13223903280²) is 174871617958794758400
• 13223903280 cubed (13223903280³) is 2312485362304212910452567552000
• The square root of 13223903280 is 114995.2315533127
• The cube root of 13223903280 is 2364.7571905725

Scales and comparisons

• 13,223,903,280 seconds is equal to 420 years, 24 weeks, 6 days, 10 hours, 28 minutes.
• To count from 1 to 13,223,903,280 would take you about eight hundred forty 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 13223903280 cubic inches would be around 197.1 feet tall.

Recreational maths with 13223903280

• 13223903280 backwards is 08230932231
• The number of decimal digits it has is: 11
• The sum of 13223903280's digits is 33
• More coming soon!