138035035215

Names of 138035035215

• Cardinal: 138035035215 can be written as One hundred thirty-eight billion, thirty-five million, thirty-five thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 1.38035035215 × 10¹¹

Factors of 138035035215

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6745

Divisors of 138035035215

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 11 15 21 33 35 45 49 55 63 77 99 105 121 147 165 231 245 315 343 363 385 441 495 539 605 693 735 847 1029 1089 1155 1331 1617 1715 1815 2205 2541 2695 3087 3465 3773 3993 4235 4851 5145 5445 5929 6655 6719 7623 8085 9317 11319 11979 12705 15435 17787 18865 19965 20157 24255 27951 29645 33595 33957 38115 41503 46585 47033 53361 56595 59895 60471 65219 73909 83853 88935 100785 124509 139755 141099 169785 195657 207515 221727 235165 266805 302355 326095 329231 369545 373527 419265 423297 456533 517363 586971 622545 665181 705495 812999 978285 987693 1108635 1369599 1552089 1646155 1867635 2116485 2282665 2304617 2438997 2586815 2934855 2963079 3325905 3621541 4064995 4108797 4656267 4938465 5690993 6847995 6913851 7316991 7760445 8942989 10864623 11523085 12194985 14815395 17072979 18107705 20543985 20741553 23281335 25350787 26828967 28454965 32593869 34569255 36584955 39836951 44714945 51218937 54323115 62600923 76052361 80486901 85364895 103707765 119510853 126753935 134144835 162969345 187802769 199184755 228157083 256094685 278858657 313004615 358532559 380261805 402434505 438206461 563408307 597554265 836575971 939013845 1140785415 1314619383 1394293285 1792662795 2191032305 2509727913 2817041535 3067445227 3943858149 4182879855 6573096915 9202335681 12548639565 15337226135 19719290745 27607007043 46011678405 138035035215
• Sum of all divisors σ(n): 306948096000
• Sum of proper divisors (its aliquot sum) s(n): 168913060785
• 138035035215 is an abundant number, because the sum of its proper divisors (168913060785) is greater than itself. Its abundance is 30878025570

Bases of 138035035215

• Binary: 10000000100011100001110111110001001111₂
• Hexadecimal: 0x2023877C4F
• Base-36: 1REUHUTR

Squares and roots of 138035035215

• 138035035215 squared (138035035215²) is 19053670946806290096225
• 138035035215 cubed (138035035215³) is 2630074140117428645215923613563375
• The square root of 138035035215 is 371530.6652417805
• The cube root of 138035035215 is 5168.0865334825

Scales and comparisons

• 138,035,035,215 seconds is equal to 4,389 years, 4 weeks, 3 days, 17 hours, 20 minutes, 15 seconds.
• To count from 1 to 138,035,035,215 would take you about eight thousand, seven hundred seventy-eight 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 138035035215 cubic inches would be around 430.7 feet tall.

Recreational maths with 138035035215

• 138035035215 backwards is 512530530831
• The number of decimal digits it has is: 12
• The sum of 138035035215's digits is 36
• More coming soon!