12201238400

Names of 12201238400

• Cardinal: 12201238400 can be written as Twelve billion, two hundred one million, two hundred thirty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.22012384 × 10¹⁰

Factors of 12201238400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7984

Divisors of 12201238400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 128 130 148 160 185 200 208 260 296 320 325 370 400 416 481 520 592 640 650 740 800 832 925 962 1040 1184 1300 1480 1600 1664 1850 1924 2080 2368 2405 2600 2960 3200 3700 3848 4160 4736 4810 5200 5920 7400 7696 7927 8320 9620 10400 11840 12025 14800 15392 15854 19240 20800 23680 24050 29600 30784 31708 38480 39635 41600 48100 59200 61568 63416 76960 79270 96200 103051 118400 126832 153920 158540 192400 198175 206102 253664 293299 307840 317080 384800 396350 412204 507328 515255 586598 634160 769600 792700 824408 1014656 1030510 1173196 1268320 1466495 1539200 1585400 1648816 2061020 2346392 2536640 2576275 2932990 3170800 3297632 3812887 4122040 4692784 5073280 5152550 5865980 6341600 6595264 7332475 7625774 8244080 9385568 10305100 11731960 12683200 13190528 14664950 15251548 16488160 18771136 19064435 20610200 23463920 25366400 29329900 30503096 32976320 37542272 38128870 41220400 46927840 58659800 61006192 65952640 76257740 82440800 93855680 95322175 117319600 122012384 152515480 164881600 187711360 190644350 234639200 244024768 305030960 329763200 381288700 469278400 488049536 610061920 762577400 938556800 1220123840 1525154800 2440247680 3050309600 6100619200 12201238400
• Sum of all divisors σ(n): 33340886880
• Sum of proper divisors (its aliquot sum) s(n): 21139648480
• 12201238400 is an abundant number, because the sum of its proper divisors (21139648480) is greater than itself. Its abundance is 8938410080

Bases of 12201238400

• Binary: 1011010111010000000001111110000000₂
• Hexadecimal: 0x2D7401F80
• Base-36: 5LSAVSW

Squares and roots of 12201238400

• 12201238400 squared (12201238400²) is 148870218493634560000
• 12201238400 cubed (12201238400³) is 1816401026500924149039104000000
• The square root of 12201238400 is 110459.2160030117
• The cube root of 12201238400 is 2302.1554085735

Scales and comparisons

• 12,201,238,400 seconds is equal to 387 years, 50 weeks, 53 minutes, 20 seconds.
• To count from 1 to 12,201,238,400 would take you about seven hundred seventy-five 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 12201238400 cubic inches would be around 191.8 feet tall.

Recreational maths with 12201238400

• 12201238400 backwards is 00483210221
• The number of decimal digits it has is: 11
• The sum of 12201238400's digits is 23
• More coming soon!