38147730140

Names of 38147730140

• Cardinal: 38147730140 can be written as Thirty-eight billion, one hundred forty-seven million, seven hundred thirty thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.814773014 × 10¹⁰

Factors of 38147730140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 642

Divisors of 38147730140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 52 62 65 79 124 130 155 158 181 260 310 316 331 362 395 403 620 662 724 790 806 905 1027 1324 1580 1612 1655 1810 2015 2054 2353 2449 3310 3620 4030 4108 4303 4706 4898 5135 5611 6620 8060 8606 9412 9796 10261 10270 11222 11765 12245 14299 17212 20522 20540 21515 22444 23530 24490 26149 28055 28598 31837 41044 43030 47060 48980 51305 52298 56110 57196 59911 63674 71495 72943 86060 102610 104596 112220 119822 127348 130745 133393 142990 145886 159185 185887 205220 239644 261490 266786 285980 291772 299555 318370 339937 364715 371774 443269 522980 533572 599110 636740 666965 679874 729430 743548 778843 810619 886538 929435 1198220 1333930 1359748 1458860 1557686 1621238 1699685 1773076 1857241 1858870 2216345 2667860 3115372 3242476 3399370 3714482 3717740 3894215 4053095 4432690 4732969 5762497 6798740 7428964 7788430 8106190 8865380 9286205 9465938 10538047 11524994 15576860 16212380 18572410 18931876 21076094 23049988 23664845 24144133 28812485 37144820 42152188 47329690 48288266 52690235 57624970 61528597 94659380 96576532 105380470 115249940 120720665 123057194 146722039 210760940 241441330 246114388 293444078 307642985 482882660 586888156 615285970 733610195 1230571940 1467220390 1907386507 2934440780 3814773014 7629546028 9536932535 19073865070 38147730140
• Sum of all divisors σ(n): 90955038720
• Sum of proper divisors (its aliquot sum) s(n): 52807308580
• 38147730140 is an abundant number, because the sum of its proper divisors (52807308580) is greater than itself. Its abundance is 14659578440

Bases of 38147730140

• Binary: 100011100001110010000010101011011100₂
• Hexadecimal: 0x8E1C82ADC
• Base-36: HIW68YK

Squares and roots of 38147730140

• 38147730140 squared (38147730140²) is 1455249314834264419600
• 38147730140 cubed (38147730140³) is 55514458148717417904304526744000
• The square root of 38147730140 is 195314.4391487737
• The cube root of 38147730140 is 3366.3264845747

Scales and comparisons

• 38,147,730,140 seconds is equal to 1,212 years, 50 weeks, 6 days, 15 hours, 42 minutes, 20 seconds.
• To count from 1 to 38,147,730,140 would take you about two thousand, four hundred twenty-five 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 38147730140 cubic inches would be around 280.5 feet tall.

Recreational maths with 38147730140

• 38147730140 backwards is 04103774183
• The number of decimal digits it has is: 11
• The sum of 38147730140's digits is 38
• More coming soon!