13164591825

Names of 13164591825

• Cardinal: 13164591825 can be written as Thirteen billion, one hundred sixty-four million, five hundred ninety-one thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3164591825 × 10¹⁰

Factors of 13164591825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 138

Divisors of 13164591825

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 11 15 21 25 27 33 35 45 53 55 59 63 75 77 81 99 105 135 159 165 175 177 189 225 231 243 265 275 295 297 315 371 385 405 413 477 495 525 531 567 583 649 675 693 729 795 825 885 891 945 1113 1155 1215 1239 1325 1431 1475 1485 1575 1593 1701 1749 1855 1925 1947 2025 2065 2079 2187 2385 2475 2655 2673 2835 2915 3127 3245 3339 3465 3645 3717 3975 4081 4293 4425 4455 4543 4725 4779 5103 5247 5565 5775 5841 6075 6195 6237 7155 7425 7965 8019 8505 8745 9275 9381 9735 10017 10325 10395 10935 11151 11925 12243 12879 13275 13365 13629 14175 14337 14575 15309 15635 15741 16225 16695 17325 17523 18225 18585 18711 20405 21465 21889 22275 22715 23895 24057 25515 26235 27825 28143 29205 30051 30975 31185 33453 34397 35775 36729 38637 39825 40095 40887 42525 43011 43725 46905 47223 48675 50085 51975 52569 54675 55755 56133 61215 64395 65667 66825 68145 71685 76545 78175 78705 83475 84429 87615 90153 92925 93555 100359 102025 103191 107325 109445 110187 113575 115911 119475 120285 122661 127575 129033 131175 140715 141669 146025 150255 155925 157707 167265 168399 171985 183645 193185 197001 200475 204435 215055 234525 236115 240779 250425 253287 262845 270459 278775 280665 301077 306075 309573 321975 328335 330561 340725 358425 367983 382725 393525 422145 425007 438075 450765 467775 473121 501795 515955 547225 550935 579555 591003 601425 613305 645165 703575 708345 722337 751275 759861 788535 811377 836325 841995 859925 903231 918225 928719 965925 985005 991683 1022175 1075275 1103949 1180575 1203895 1266435 1275021 1314225 1352295 1403325 1419363 1505385 1547865 1641675 1652805 1773009 1839915 2110725 2125035 2167011 2253825 2279583 2365605 2508975 2579775 2754675 2786157 2897775 2955015 2975049 3066525 3225825 3311847 3541725 3611685 3799305 3942675 4056885 4209975 4516155 4643595 4925025 4958415 5319027 5519745 6019475 6332175 6375105 6501033 6761475 6838749 7096815 7526925 7739325 8264025 8358471 8865045 8925147 9199575 9935541 10625175 10835055 11397915 11828025 13930785 14775075 14875245 15957081 16559235 18058425 18996525 19503099 20284425 22580775 23217975 24792075 25075413 26595135 27598725 31875525 32505165 34193745 35484075 41792355 44325225 44625735 47871243 49677705 54175275 56989575 58509297 69653925 74376225 75226239 79785405 82796175 97515495 125377065 132975675 162525825 170968725 175527891 208961775 223128675 239356215 248388525 292546485 376131195 398927025 487577475 526583673 626885325 877639455 1196781075 1462732425 1880655975 2632918365 4388197275 13164591825
• Sum of all divisors σ(n): 31626547200
• Sum of proper divisors (its aliquot sum) s(n): 18461955375
• 13164591825 is an abundant number, because the sum of its proper divisors (18461955375) is greater than itself. Its abundance is 5297363550

Bases of 13164591825

• Binary: 1100010000101010111011101011010001₂
• Hexadecimal: 0x310ABBAD1
• Base-36: 61PUW29

Squares and roots of 13164591825

• 13164591825 squared (13164591825²) is 173306477918856830625
• 13164591825 cubed (13164591825³) is 2281509042430125645791284640625
• The square root of 13164591825 is 114737.0551522045
• The cube root of 13164591825 is 2361.2164456239

Scales and comparisons

• 13,164,591,825 seconds is equal to 418 years, 30 weeks, 5 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,164,591,825 would take you about eight hundred thirty-seven 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 13164591825 cubic inches would be around 196.8 feet tall.

Recreational maths with 13164591825

• 13164591825 backwards is 52819546131
• 13164591825 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13164591825's digits is 45
• More coming soon!