12493604970

Names of 12493604970

• Cardinal: 12493604970 can be written as Twelve billion, four hundred ninety-three million, six hundred four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.249360497 × 10¹⁰

Factors of 12493604970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 321

Divisors of 12493604970

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 49 54 55 63 66 70 77 90 98 99 105 110 126 135 147 154 165 189 198 210 231 245 270 293 294 297 315 330 378 385 441 462 490 495 539 586 594 630 693 735 770 879 882 945 990 1078 1155 1323 1386 1465 1470 1485 1617 1758 1890 2051 2079 2205 2310 2637 2646 2695 2930 2970 3223 3234 3465 4102 4158 4395 4410 4851 5274 5390 6153 6446 6615 6930 7911 8085 8790 9669 9702 10255 10395 12306 13185 13230 14357 14553 15822 16115 16170 18459 19338 20510 20790 22561 24255 26370 28714 29007 29106 30765 32230 36918 39555 43071 45122 48345 48510 55377 58014 61530 67683 71785 72765 79110 85849 86142 87021 92295 96690 110754 112805 129213 135366 143570 145035 145530 157927 171698 174042 184590 203049 215355 225610 257547 258426 276885 290070 315854 338415 387639 406098 429245 430710 435105 473781 515094 553770 600943 609147 646065 676830 772641 775278 789635 858490 870210 944339 947562 1015245 1201886 1218294 1287735 1292130 1421343 1545282 1579270 1802829 1888678 1938195 2030490 2317923 2368905 2575470 2833017 2842686 3004715 3045735 3605658 3863205 3876390 4206601 4264029 4635846 4721695 4737810 5408487 5666034 6009430 6091470 6610373 7106715 7726410 8413202 8499051 8528058 9014145 9443390 10816974 11589615 12619803 13220746 14165085 14213430 16225461 16998102 18028290 19831119 21033005 21320145 23179230 25239606 25497153 27042435 28330170 32450922 33051865 37859409 39662238 42066010 42495255 42640290 46272611 50994306 54084870 59493357 63099015 66103730 75718818 81127305 84990510 92545222 99155595 113578227 118986714 126198030 127485765 138817833 162254610 178480071 189297045 198311190 227156454 231363055 254971530 277635666 297466785 356960142 378594090 416453499 462726110 567891135 594933570 694089165 832906998 892400355 1135782270 1249360497 1388178330 1784800710 2082267495 2498720994 4164534990 6246802485 12493604970
• Sum of all divisors σ(n): 42423704640
• Sum of proper divisors (its aliquot sum) s(n): 29930099670
• 12493604970 is an abundant number, because the sum of its proper divisors (29930099670) is greater than itself. Its abundance is 17436494700

Bases of 12493604970

• Binary: 1011101000101011010100100001101010₂
• Hexadecimal: 0x2E8AD486A
• Base-36: 5QMDBAI

Squares and roots of 12493604970

• 12493604970 squared (12493604970²) is 156090165146408700900
• 12493604970 cubed (12493604970³) is 1950128863041292523215483473000
• The square root of 12493604970 is 111774.7957725711
• The cube root of 12493604970 is 2320.3985746295

Scales and comparisons

• 12,493,604,970 seconds is equal to 397 years, 13 weeks, 2 days, 21 hours, 49 minutes, 30 seconds.
• To count from 1 to 12,493,604,970 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 12493604970 cubic inches would be around 193.4 feet tall.

Recreational maths with 12493604970

• 12493604970 backwards is 07940639421
• 12493604970 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12493604970's digits is 45
• More coming soon!