1421324800

Names of 1421324800

• Cardinal: 1421324800 can be written as One billion, four hundred twenty-one million, three hundred twenty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.4213248 × 10⁹

Factors of 1421324800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 590

Divisors of 1421324800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 32 35 40 50 56 58 64 70 80 100 112 116 128 140 145 160 175 200 203 224 232 256 280 290 320 350 400 406 448 464 512 547 560 580 640 700 725 800 812 896 928 1015 1094 1120 1160 1280 1400 1450 1600 1624 1792 1856 2030 2188 2240 2320 2560 2735 2800 2900 3200 3248 3584 3712 3829 4060 4376 4480 4640 5075 5470 5600 5800 6400 6496 7424 7658 8120 8752 8960 9280 10150 10940 11200 11600 12800 12992 13675 14848 15316 15863 16240 17504 17920 18560 19145 20300 21880 22400 23200 25984 27350 30632 31726 32480 35008 37120 38290 40600 43760 44800 46400 51968 54700 61264 63452 64960 70016 74240 76580 79315 81200 87520 89600 92800 95725 103936 109400 111041 122528 126904 129920 140032 153160 158630 162400 175040 185600 191450 218800 222082 245056 253808 259840 280064 306320 317260 324800 350080 371200 382900 396575 437600 444164 490112 507616 519680 555205 612640 634520 649600 700160 765800 793150 875200 888328 980224 1015232 1110410 1225280 1269040 1299200 1400320 1531600 1586300 1750400 1776656 1960448 2030464 2220820 2450560 2538080 2598400 2776025 3063200 3172600 3500800 3553312 4060928 4441640 4901120 5076160 5552050 6126400 6345200 7001600 7106624 8121856 8883280 9802240 10152320 11104100 12252800 12690400 14213248 17766560 20304640 22208200 24505600 25380800 28426496 35533120 40609280 44416400 49011200 50761600 56852992 71066240 88832800 101523200 142132480 177665600 203046400 284264960 355331200 710662400 1421324800
• Sum of all divisors σ(n): 4170893760
• Sum of proper divisors (its aliquot sum) s(n): 2749568960
• 1421324800 is an abundant number, because the sum of its proper divisors (2749568960) is greater than itself. Its abundance is 1328244160

Bases of 1421324800

• Binary: 1010100101101111011001000000000₂
• Hexadecimal: 0x54B7B200
• Base-36: NI7X8G

Squares and roots of 1421324800

• 1421324800 squared (1421324800²) is 2020164187095040000
• 1421324800 cubed (1421324800³) is 2871309459190020308992000000
• The square root of 1421324800 is 37700.4615356365
• The cube root of 1421324800 is 1124.3403012949

Scales and comparisons

• 1,421,324,800 seconds is equal to 45 years, 10 weeks, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,421,324,800 would take you about ninety 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 1421324800 cubic inches would be around 93.7 feet tall.

Recreational maths with 1421324800

• 1421324800 backwards is 0084231241
• 1421324800 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1421324800's digits is 25
• More coming soon!