12072960

Names of 12072960

• Cardinal: 12072960 can be written as Twelve million, seventy-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.207296 × 10⁷

Factors of 12072960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 141

Divisors of 12072960

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 131 144 160 180 192 240 256 262 288 320 360 384 393 480 512 524 576 640 655 720 768 786 960 1024 1048 1152 1179 1280 1310 1440 1536 1572 1920 1965 2048 2096 2304 2358 2560 2620 2880 3072 3144 3840 3930 4192 4608 4716 5120 5240 5760 5895 6144 6288 7680 7860 8384 9216 9432 10240 10480 11520 11790 12576 15360 15720 16768 18432 18864 20960 23040 23580 25152 30720 31440 33536 37728 41920 46080 47160 50304 62880 67072 75456 83840 92160 94320 100608 125760 134144 150912 167680 188640 201216 251520 268288 301824 335360 377280 402432 503040 603648 670720 754560 804864 1006080 1207296 1341440 1509120 2012160 2414592 3018240 4024320 6036480 12072960
• Sum of all divisors σ(n): 42162120
• Sum of proper divisors (its aliquot sum) s(n): 30089160
• 12072960 is an abundant number, because the sum of its proper divisors (30089160) is greater than itself. Its abundance is 18016200

Bases of 12072960

• Binary: 101110000011100000000000₂
• Hexadecimal: 0xB83800
• Base-36: 76RK0

Squares and roots of 12072960

• 12072960 squared (12072960²) is 145756363161600
• 12072960 cubed (12072960³) is 1759710742195470336000
• The square root of 12072960 is 3474.6165256039
• The cube root of 12072960 is 229.4059021591

Scales and comparisons

• 12,072,960 seconds is equal to 19 weeks, 6 days, 17 hours, 36 minutes.
• To count from 1 to 12,072,960 would take you about twenty-nine weeks!

  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 12072960 cubic inches would be around 19.1 feet tall.

Recreational maths with 12072960

• 12072960 backwards is 06927021
• The number of decimal digits it has is: 8
• The sum of 12072960's digits is 27
• More coming soon!