8242341380

Names of 8242341380

• Cardinal: 8242341380 can be written as Eight billion, two hundred forty-two million, three hundred forty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 8.24234138 × 10⁹

Factors of 8242341380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1248

Divisors of 8242341380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 31 35 52 62 65 70 91 124 130 139 140 155 182 217 260 278 310 364 403 434 455 556 620 695 806 868 910 973 1051 1085 1390 1612 1807 1820 1946 2015 2102 2170 2780 2821 3614 3892 4030 4204 4309 4340 4865 5255 5642 7228 7357 8060 8618 9035 9730 10510 11284 12649 13663 14105 14714 17236 18070 19460 21020 21545 25298 27326 28210 29428 30163 32581 36140 36785 43090 50596 54652 56017 56420 60326 63245 65162 68315 73570 86180 95641 112034 120652 126490 130324 136630 146089 147140 150815 162905 191282 224068 228067 252980 273260 280085 292178 301630 325810 382564 392119 423553 456134 478205 560170 584356 603260 651620 730445 784238 847106 912268 956410 1022623 1120340 1140335 1460890 1568476 1694212 1899157 1912820 1960595 2045246 2117765 2280670 2921780 2964871 3798314 3921190 4090492 4235530 4528759 4561340 5113115 5929742 7596628 7842380 8471060 9057518 9495785 10226230 11859484 13294099 14824355 18115036 18991570 20452460 22643795 26588198 29648710 31701313 37983140 45287590 53176396 58873867 59297420 63402626 66470495 90575180 117747734 126805252 132940990 158506565 235495468 265881980 294369335 317013130 412117069 588738670 634026260 824234138 1177477340 1648468276 2060585345 4121170690 8242341380
• Sum of all divisors σ(n): 22169763840
• Sum of proper divisors (its aliquot sum) s(n): 13927422460
• 8242341380 is an abundant number, because the sum of its proper divisors (13927422460) is greater than itself. Its abundance is 5685081080

Bases of 8242341380

• Binary: 111101011010010000010011000000100₂
• Hexadecimal: 0x1EB482604
• Base-36: 3SB9ZB8

Squares and roots of 8242341380

• 8242341380 squared (8242341380²) is 67936191424460304400
• 8242341380 cubed (8242341380³) is 559953281777430311123516072000
• The square root of 8242341380 is 90787.3415185179
• The cube root of 8242341380 is 2019.9945577081

Scales and comparisons

• 8,242,341,380 seconds is equal to 262 years, 4 weeks, 1 day, 11 hours, 16 minutes, 20 seconds.
• To count from 1 to 8,242,341,380 would take you about five hundred twenty-four 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 8242341380 cubic inches would be around 168.3 feet tall.

Recreational maths with 8242341380

• 8242341380 backwards is 0831432428
• 8242341380 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8242341380's digits is 35
• More coming soon!