38138760135

Names of 38138760135

• Cardinal: 38138760135 can be written as Thirty-eight billion, one hundred thirty-eight million, seven hundred sixty thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 3.8138760135 × 10¹⁰

Factors of 38138760135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 414

Divisors of 38138760135

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 19 21 31 35 45 57 63 93 95 105 133 155 171 217 279 285 315 349 361 399 465 589 651 665 855 961 1047 1083 1085 1197 1395 1745 1767 1805 1953 1995 2443 2527 2883 2945 3141 3249 3255 4123 4805 5235 5301 5415 5985 6631 6727 7329 7581 8649 8835 9765 10819 11191 12215 12369 12635 14415 15705 16245 18259 19893 20181 20615 21987 22743 26505 32457 33155 33573 33635 36645 37107 37905 43245 46417 54095 54777 55955 59679 60543 61845 75733 78337 91295 97371 99465 100719 100905 109935 113715 125989 127813 139251 162285 164331 167865 185535 205561 227199 232085 235011 273885 298395 302715 335389 346921 377967 378665 383439 391685 417753 486855 503595 616683 629945 639065 681597 696255 705033 821655 881923 1006167 1027805 1040763 1133901 1135995 1150317 1175055 1438927 1676945 1734605 1850049 1889835 1917195 2088765 2347723 2428447 2645769 3018501 3083415 3122289 3407985 3525165 3905659 4316781 4409615 5030835 5203815 5669505 5751585 6372391 7043169 7194635 7285341 7937307 9250245 11716977 11738615 12142235 12950343 13228845 15092505 15611445 19117173 19528295 21129507 21583905 21856023 27339613 31861955 35150931 35215845 36426705 39686535 44606737 57351519 58584885 64751715 82018839 95585865 105647535 109280115 121075429 133820211 136698065 175754655 223033685 246056517 286757595 363226287 401460633 410094195 605377145 669101055 847528003 1089678861 1230282585 1816131435 2007303165 2542584009 4237640015 5448394305 7627752027 12712920045 38138760135
• Sum of all divisors σ(n): 82627927200
• Sum of proper divisors (its aliquot sum) s(n): 44489167065
• 38138760135 is an abundant number, because the sum of its proper divisors (44489167065) is greater than itself. Its abundance is 6350406930

Bases of 38138760135

• Binary: 100011100001001111110100101111000111₂
• Hexadecimal: 0x8E13F4BC7
• Base-36: HIQTZNR

Squares and roots of 38138760135

• 38138760135 squared (38138760135²) is 1454565024635065218225
• 38138760135 cubed (38138760135³) is 55475306575317118267964705460375
• The square root of 38138760135 is 195291.4748139303
• The cube root of 38138760135 is 3366.0626127591

Scales and comparisons

• 38,138,760,135 seconds is equal to 1,212 years, 36 weeks, 20 hours, 2 minutes, 15 seconds.
• To count from 1 to 38,138,760,135 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 38138760135 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138760135

• 38138760135 backwards is 53106783183
• 38138760135 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38138760135's digits is 45
• More coming soon!