7137494000

Names of 7137494000

• Cardinal: 7137494000 can be written as Seven billion, one hundred thirty-seven million, four hundred ninety-four thousand.

Scientific notation

• Scientific notation: 7.137494 × 10⁹

Factors of 7137494000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39244

Divisors of 7137494000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 50 52 56 65 70 80 91 100 104 112 125 130 140 175 182 200 208 250 260 280 325 350 364 400 455 500 520 560 650 700 728 875 910 1000 1040 1300 1400 1456 1625 1750 1820 2000 2275 2600 2800 3250 3500 3640 4550 5200 6500 7000 7280 9100 11375 13000 14000 18200 22750 26000 36400 39217 45500 78434 91000 156868 182000 196085 274519 313736 392170 509821 549038 627472 784340 980425 1019642 1098076 1372595 1568680 1960850 2039284 2196152 2549105 2745190 3137360 3568747 3921700 4078568 4392304 4902125 5098210 5490380 6862975 7137494 7843400 8157136 9804250 10196420 10980760 12745525 13725950 14274988 15686800 17843735 19608500 20392840 21961520 25491050 27451900 28549976 34314875 35687470 39217000 40785680 50982100 54903800 57099952 63727625 68629750 71374940 78434000 89218675 101964200 109807600 127455250 137259500 142749880 178437350 203928400 254910500 274519000 285499760 356874700 446093375 509821000 549038000 713749400 892186750 1019642000 1427498800 1784373500 3568747000 7137494000
• Sum of all divisors σ(n): 21241723776
• Sum of proper divisors (its aliquot sum) s(n): 14104229776
• 7137494000 is an abundant number, because the sum of its proper divisors (14104229776) is greater than itself. Its abundance is 6966735776

Bases of 7137494000

• Binary: 110101001011011011000001111110000₂
• Hexadecimal: 0x1A96D83F0
• Base-36: 3A1H9M8

Squares and roots of 7137494000

• 7137494000 squared (7137494000²) is 50943820600036000000
• 7137494000 cubed (7137494000³) is 363611213869833349784000000000
• The square root of 7137494000 is 84483.6907337741
• The cube root of 7137494000 is 1925.3746614317

Scales and comparisons

• 7,137,494,000 seconds is equal to 226 years, 49 weeks, 2 days, 21 hours, 13 minutes, 20 seconds.
• To count from 1 to 7,137,494,000 would take you about four hundred fifty-three 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 7137494000 cubic inches would be around 160.4 feet tall.

Recreational maths with 7137494000

• 7137494000 backwards is 0004947317
• 7137494000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7137494000's digits is 35
• More coming soon!