38137555540

Names of 38137555540

• Cardinal: 38137555540 can be written as Thirty-eight billion, one hundred thirty-seven million, five hundred fifty-five thousand, five hundred forty.

Scientific notation

• Scientific notation: 3.813755554 × 10¹⁰

Factors of 38137555540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 120

Divisors of 38137555540

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 49 68 70 85 89 98 119 140 170 178 196 238 245 289 340 356 445 476 490 578 595 623 833 890 980 1156 1190 1246 1445 1513 1666 1780 2023 2380 2492 2890 3026 3115 3332 4046 4165 4361 4913 5780 6052 6230 7565 7921 8092 8330 8722 9826 10115 10591 12460 14161 15130 15842 16660 17444 19652 20230 21182 21805 24565 25721 28322 30260 31684 34391 39605 40460 42364 43610 49130 51442 52955 55447 56644 68782 70805 74137 79210 87220 98260 102884 105910 110894 128605 134657 137564 141610 148274 158420 171955 180047 211820 221788 240737 257210 269314 277235 283220 296548 343910 360094 370685 388129 437257 481474 514420 538628 554470 673285 687820 720188 741370 776258 874514 900235 942599 962948 1108940 1203685 1260329 1346570 1482740 1552516 1749028 1800470 1885198 1940645 2186285 2289169 2407370 2520658 2693140 3060799 3600940 3770396 3881290 4372570 4578338 4712995 4814740 5041316 6121598 6301645 6598193 7762580 8745140 9156676 9425990 11445845 12243196 12603290 13196386 15303995 16024183 18851980 21425593 22891690 25206580 26392772 30607990 32048366 32990965 38915873 42851186 45783380 61215980 64096732 65981930 77831746 80120915 85702372 107127965 112169281 131963860 155663492 160241830 194579365 214255930 224338562 272411111 320483660 389158730 428511860 448677124 544822222 560846405 778317460 1089644444 1121692810 1362055555 1906877777 2243385620 2724111110 3813755554 5448222220 7627511108 9534388885 19068777770 38137555540
• Sum of all divisors σ(n): 100110903480
• Sum of proper divisors (its aliquot sum) s(n): 61973347940
• 38137555540 is an abundant number, because the sum of its proper divisors (61973347940) is greater than itself. Its abundance is 23835792400

Bases of 38137555540

• Binary: 100011100001001011001110101001010100₂
• Hexadecimal: 0x8E12CEA54
• Base-36: HIQ466S

Squares and roots of 38137555540

• 38137555540 squared (38137555540²) is 1454473142566584691600
• 38137555540 cubed (38137555540³) is 55470050256071461824008771464000
• The square root of 38137555540 is 195288.3906943779
• The cube root of 38137555540 is 3366.0271738785

Scales and comparisons

• 38,137,555,540 seconds is equal to 1,212 years, 34 weeks, 21 hours, 25 minutes, 40 seconds.
• To count from 1 to 38,137,555,540 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 38137555540 cubic inches would be around 280.5 feet tall.

Recreational maths with 38137555540

• 38137555540 backwards is 04555573183
• The number of decimal digits it has is: 11
• The sum of 38137555540's digits is 46
• More coming soon!