135210838815

Names of 135210838815

• Cardinal: 135210838815 can be written as One hundred thirty-five billion, two hundred ten million, eight hundred thirty-eight thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.35210838815 × 10¹¹

Factors of 135210838815

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 58

Divisors of 135210838815

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 13 15 27 37 39 45 65 81 111 117 135 169 185 195 243 333 351 405 481 507 555 585 845 999 1053 1215 1369 1443 1521 1665 1755 2197 2405 2535 2997 3159 4107 4329 4563 4995 5265 6253 6591 6845 7215 7605 8991 10985 12321 12987 13689 14985 15795 17797 18759 19773 20535 21645 22815 31265 32955 36963 38961 41067 44955 50653 53391 56277 59319 61605 64935 68445 81289 88985 93795 98865 110889 116883 151959 160173 168831 177957 184815 194805 205335 231361 243867 253265 266955 281385 296595 332667 406445 455877 480519 506493 533871 554445 584415 658489 694083 731601 759795 800865 844155 889785 1156805 1219335 1367631 1441557 1519479 1663335 1975467 2082249 2194803 2279385 2402595 2532465 2669355 3007693 3292445 3470415 3658005 4102893 4324671 5926401 6246747 6584409 6838155 7207785 7597395 8560357 9023079 9877335 10411245 10974015 12308679 15038465 17779203 18740241 19753227 20514465 21623355 25681071 27069237 29632005 31233735 32922045 42801785 45115395 53337609 56220723 61543395 77043213 81207711 88896015 93701205 98766135 111284641 128405355 135346185 160012827 231129639 243623133 266688045 281103615 333853923 385216065 406038555 556423205 693388917 730869399 800064135 1001561769 1155648195 1218115665 1669269615 2080166751 3004685307 3466944585 3654346995 5007808845 9014055921 10400833755 15023426535 27042167763 45070279605 135210838815
• Sum of all divisors σ(n): 270603715200
• Sum of proper divisors (its aliquot sum) s(n): 135392876385
• 135210838815 is an abundant number, because the sum of its proper divisors (135392876385) is greater than itself. Its abundance is 182037570

Bases of 135210838815

• Binary: 1111101111011001100011010101100011111₂
• Hexadecimal: 0x1F7B31AB1F
• Base-36: 1Q451IXR

Squares and roots of 135210838815

• 135210838815 squared (135210838815²) is 18281970933055910604225
• 135210838815 cubed (135210838815³) is 2471920625049937884090915732993375
• The square root of 135210838815 is 367710.2647669765
• The cube root of 135210838815 is 5132.5970383791

Scales and comparisons

• 135,210,838,815 seconds is equal to 4,299 years, 14 weeks, 6 days, 6 hours, 20 minutes, 15 seconds.
• To count from 1 to 135,210,838,815 would take you about eight thousand, five hundred ninety-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 135210838815 cubic inches would be around 427.7 feet tall.

Recreational maths with 135210838815

• 135210838815 backwards is 518838012531
• 135210838815 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135210838815's digits is 45
• More coming soon!