71740811940

Names of 71740811940

• Cardinal: 71740811940 can be written as Seventy-one billion, seven hundred forty million, eight hundred eleven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.174081194 × 10¹⁰

Factors of 71740811940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5510095

Divisors of 71740811940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 60 62 70 84 93 105 124 140 155 186 210 217 310 372 420 434 465 620 651 868 930 1085 1302 1860 2170 2604 3255 4340 6510 13020 5510047 11020094 16530141 22040188 27550235 33060282 38570329 55100470 66120564 77140658 82650705 110200940 115710987 154281316 165301410 170811457 192851645 231421974 330602820 341622914 385703290 462843948 512434371 578554935 683245828 771406580 854057285 1024868742 1157109870 1195680199 1708114570 2049737484 2314219740 2391360398 2562171855 3416229140 3587040597 4782720796 5124343710 5978400995 7174081194 10248687420 11956801990 14348162388 17935202985 23913603980 35870405970 71740811940
• Sum of all divisors σ(n): 236976144384
• Sum of proper divisors (its aliquot sum) s(n): 165235332444
• 71740811940 is an abundant number, because the sum of its proper divisors (165235332444) is greater than itself. Its abundance is 93494520504

Bases of 71740811940

• Binary: 1000010110100000101011110101010100100₂
• Hexadecimal: 0x10B415EAA4
• Base-36: WYGMKRO

Squares and roots of 71740811940

• 71740811940 squared (71740811940²) is 5146744097810446563600
• 71740811940 cubed (71740811940³) is 369231600424324212686646849384000
• The square root of 71740811940 is 267844.7534300421
• The cube root of 71740811940 is 4155.1696727953

Scales and comparisons

• 71,740,811,940 seconds is equal to 2,281 years, 7 weeks, 11 hours, 19 minutes.
• To count from 1 to 71,740,811,940 would take you about four thousand, five hundred sixty-two 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 71740811940 cubic inches would be around 346.3 feet tall.

Recreational maths with 71740811940

• 71740811940 backwards is 04911804717
• 71740811940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71740811940's digits is 42
• More coming soon!