12494827520

Names of 12494827520

• Cardinal: 12494827520 can be written as Twelve billion, four hundred ninety-four million, eight hundred twenty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.249482752 × 10¹⁰

Factors of 12494827520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 12465

Divisors of 12494827520

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 512 560 640 784 896 980 1024 1120 1280 1568 1792 1960 2048 2240 2560 3136 3584 3920 4096 4480 5120 6272 7168 7840 8960 10240 12451 12544 14336 15680 17920 20480 24902 25088 28672 31360 35840 49804 50176 62255 62720 71680 87157 99608 100352 124510 125440 143360 174314 199216 200704 249020 250880 348628 398432 435785 498040 501760 610099 697256 796864 871570 996080 1003520 1220198 1394512 1593728 1743140 1992160 2440396 2789024 3050495 3187456 3486280 3984320 4880792 5578048 6100990 6374912 6972560 7968640 9761584 11156096 12201980 12749824 13945120 15937280 19523168 22312192 24403960 25499648 27890240 31874560 39046336 44624384 48807920 50999296 55780480 63749120 78092672 89248768 97615840 111560960 127498240 156185344 178497536 195231680 223121920 254996480 312370688 356995072 390463360 446243840 624741376 780926720 892487680 1249482752 1561853440 1784975360 2498965504 3123706880 6247413760 12494827520
• Sum of all divisors σ(n): 34882061544
• Sum of proper divisors (its aliquot sum) s(n): 22387234024
• 12494827520 is an abundant number, because the sum of its proper divisors (22387234024) is greater than itself. Its abundance is 9892406504

Bases of 12494827520

• Binary: 1011101000101111111111000000000000₂
• Hexadecimal: 0x2E8BFF000
• Base-36: 5QN3IM8

Squares and roots of 12494827520

• 12494827520 squared (12494827520²) is 156120714754549350400
• 12494827520 cubed (12494827520³) is 1950701403157213268576043008000
• The square root of 12494827520 is 111780.2644477101
• The cube root of 12494827520 is 2320.4742589699

Scales and comparisons

• 12,494,827,520 seconds is equal to 397 years, 15 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 12,494,827,520 would take you about seven hundred ninety-four 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 12494827520 cubic inches would be around 193.4 feet tall.

Recreational maths with 12494827520

• 12494827520 backwards is 02572849421
• The number of decimal digits it has is: 11
• The sum of 12494827520's digits is 44
• More coming soon!