1380547700

Names of 1380547700

• Cardinal: 1380547700 can be written as One billion, three hundred eighty million, five hundred forty-seven thousand, seven hundred.

Scientific notation

• Scientific notation: 1.3805477 × 10⁹

Factors of 1380547700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 555

Divisors of 1380547700

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 37 50 70 74 100 140 148 151 175 185 259 302 350 353 370 518 604 700 706 740 755 925 1036 1057 1295 1412 1510 1765 1850 2114 2471 2590 3020 3530 3700 3775 4228 4942 5180 5285 5587 6475 7060 7550 8825 9884 10570 11174 12355 12950 13061 15100 17650 21140 22348 24710 25900 26122 26425 27935 35300 39109 49420 52244 52850 53303 55870 61775 65305 78218 91427 105700 106606 111740 123550 130610 139675 156436 182854 195545 213212 247100 261220 266515 279350 326525 365708 373121 391090 457135 533030 558700 653050 746242 782180 914270 977725 1066060 1306100 1332575 1492484 1828540 1865605 1955450 1972211 2285675 2665150 3731210 3910900 3944422 4571350 5330300 7462420 7888844 9142700 9328025 9861055 13805477 18656050 19722110 27610954 37312100 39444220 49305275 55221908 69027385 98610550 138054770 197221100 276109540 345136925 690273850 1380547700
• Sum of all divisors σ(n): 3549606144
• Sum of proper divisors (its aliquot sum) s(n): 2169058444
• 1380547700 is an abundant number, because the sum of its proper divisors (2169058444) is greater than itself. Its abundance is 788510744

Bases of 1380547700

• Binary: 1010010010010010111110001110100₂
• Hexadecimal: 0x52497C74
• Base-36: MTXXF8

Squares and roots of 1380547700

• 1380547700 squared (1380547700²) is 1905911951975290000
• 1380547700 cubed (1380547700³) is 2631202361701997066333000000
• The square root of 1380547700 is 37155.7223049155
• The cube root of 1380547700 is 1113.4835505135

Scales and comparisons

• 1,380,547,700 seconds is equal to 43 years, 46 weeks, 4 days, 13 hours, 28 minutes, 20 seconds.
• To count from 1 to 1,380,547,700 would take you about eighty-seven 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 1380547700 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380547700

• 1380547700 backwards is 0077450831
• 1380547700 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1380547700's digits is 35
• More coming soon!