71384380830

Names of 71384380830

• Cardinal: 71384380830 can be written as Seventy-one billion, three hundred eighty-four million, three hundred eighty thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 7.138438083 × 10¹⁰

Factors of 71384380830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 57888

Divisors of 71384380830

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 37 42 45 53 63 70 74 90 105 106 111 126 159 185 210 222 259 265 315 318 333 370 371 477 518 530 555 630 666 742 777 795 954 1110 1113 1295 1554 1590 1665 1855 1961 2226 2331 2385 2590 3330 3339 3710 3885 3922 4662 4770 5565 5883 6678 7770 9805 11130 11655 11766 13727 16695 17649 19610 23310 27454 29415 33390 35298 41181 57781 58830 68635 82362 88245 115562 123543 137270 173343 176490 205905 247086 288905 346686 404467 411810 520029 577810 617715 808934 866715 1040058 1213401 1235430 1733430 2022335 2137897 2426802 2600145 3062393 3640203 4044670 4275794 5200290 6067005 6124786 6413691 7280406 9187179 10689485 12134010 12827382 14965279 15311965 18201015 18374358 19241073 21378970 21436751 27561537 29930558 30623930 32068455 36402030 38482146 42873502 44895837 45935895 55123074 64136910 64310253 74826395 89791674 91871790 96205365 107183755 113308541 128620506 134687511 137807685 149652790 192410730 192930759 214367510 224479185 226617082 269375022 275615370 321551265 339925623 385861518 448958370 566542705 643102530 673437555 679851246 793159787 964653795 1019776869 1133085410 1346875110 1586319574 1699628115 1929307590 2039553738 2379479361 3399256230 3965798935 4758958722 5098884345 7138438083 7931597870 10197768690 11897396805 14276876166 23794793610 35692190415 71384380830
• Sum of all divisors σ(n): 221960539008
• Sum of proper divisors (its aliquot sum) s(n): 150576158178
• 71384380830 is an abundant number, because the sum of its proper divisors (150576158178) is greater than itself. Its abundance is 79191777348

Bases of 71384380830

• Binary: 1000010011110110101110011010110011110₂
• Hexadecimal: 0x109ED7359E
• Base-36: WSKF0RI

Squares and roots of 71384380830

• 71384380830 squared (71384380830²) is 5095729826482471488900
• 71384380830 cubed (71384380830³) is 363755518540414564083254717787000
• The square root of 71384380830 is 267178.5560818831
• The cube root of 71384380830 is 4148.2768445885

Scales and comparisons

• 71,384,380,830 seconds is equal to 2,269 years, 41 weeks, 5 days, 2 hours, 40 minutes, 30 seconds.
• To count from 1 to 71,384,380,830 would take you about four thousand, five hundred thirty-nine 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 71384380830 cubic inches would be around 345.7 feet tall.

Recreational maths with 71384380830

• 71384380830 backwards is 03808348317
• 71384380830 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 71384380830's digits is 45
• More coming soon!