14921079420

Names of 14921079420

• Cardinal: 14921079420 can be written as Fourteen billion, nine hundred twenty-one million, seventy-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.492107942 × 10¹⁰

Factors of 14921079420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1694

Divisors of 14921079420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 29 30 39 52 58 60 65 78 87 116 130 145 156 174 195 260 290 348 377 390 435 580 701 754 780 870 941 1131 1402 1508 1740 1882 1885 2103 2262 2804 2823 3505 3764 3770 4206 4524 4705 5646 5655 7010 7540 8412 9113 9410 10515 11292 11310 12233 14020 14115 18226 18820 20329 21030 22620 24466 27289 27339 28230 36452 36699 40658 42060 45565 48932 54578 54678 56460 60987 61165 73398 81316 81867 91130 101645 109156 109356 121974 122330 136445 136695 146796 163734 182260 183495 203290 243948 244660 264277 272890 273390 304935 327468 354757 366990 406580 409335 528554 545780 546780 609870 659641 709514 733980 792831 818670 1057108 1064271 1219740 1319282 1321385 1419028 1585662 1637340 1773785 1978923 2128542 2638564 2642770 3171324 3298205 3547570 3957846 3964155 4257084 5285540 5321355 6596410 7095140 7915692 7928310 8575333 9894615 10642710 13192820 15856620 17150666 19129589 19789230 21285420 25725999 34301332 38259178 39578460 42876665 51451998 57388767 76518356 85753330 95647945 102903996 114777534 128629995 171506660 191295890 229555068 248684657 257259990 286943835 382591780 497369314 514519980 573887670 746053971 994738628 1147775340 1243423285 1492107942 2486846570 2984215884 3730269855 4973693140 7460539710 14921079420
• Sum of all divisors σ(n): 46660199040
• Sum of proper divisors (its aliquot sum) s(n): 31739119620
• 14921079420 is an abundant number, because the sum of its proper divisors (31739119620) is greater than itself. Its abundance is 16818040200

Bases of 14921079420

• Binary: 1101111001010111011001101001111100₂
• Hexadecimal: 0x3795D9A7C
• Base-36: 6URMIKC

Squares and roots of 14921079420

• 14921079420 squared (14921079420²) is 222638611057947536400
• 14921079420 cubed (14921079420³) is 3322008397554125412817740888000
• The square root of 14921079420 is 122151.8703090543
• The cube root of 14921079420 is 2461.8792468321

Scales and comparisons

• 14,921,079,420 seconds is equal to 474 years, 23 weeks, 16 hours, 17 minutes.
• To count from 1 to 14,921,079,420 would take you about nine hundred forty-eight 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 14921079420 cubic inches would be around 205.2 feet tall.

Recreational maths with 14921079420

• 14921079420 backwards is 02497012941
• 14921079420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14921079420's digits is 39
• More coming soon!