131872161792

Names of 131872161792

• Cardinal: 131872161792 can be written as One hundred thirty-one billion, eight hundred seventy-two million, one hundred sixty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.31872161792 × 10¹¹

Factors of 131872161792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 3923

Divisors of 131872161792

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 392 448 512 588 672 686 768 784 896 1024 1029 1176 1344 1372 1536 1568 1792 2048 2058 2352 2688 2744 3072 3136 3584 3911 4096 4116 4704 5376 5488 6144 6272 7168 7822 8192 8232 9408 10752 10976 11733 12288 12544 14336 15644 16384 16464 18816 21504 21952 23466 24576 25088 27377 28672 31288 32768 32928 37632 43008 43904 46932 49152 50176 54754 57344 62576 65856 75264 82131 86016 87808 93864 98304 100352 109508 114688 125152 131712 150528 164262 172032 175616 187728 191639 200704 219016 229376 250304 263424 301056 328524 344064 351232 375456 383278 401408 438032 500608 526848 574917 602112 657048 688128 702464 750912 766556 802816 876064 1001216 1053696 1149834 1204224 1314096 1341473 1404928 1501824 1533112 1605632 1752128 2002432 2107392 2299668 2408448 2628192 2682946 2809856 3003648 3066224 3504256 4004864 4024419 4214784 4599336 4816896 5256384 5365892 5619712 6007296 6132448 7008512 8009728 8048838 8429568 9198672 10512768 10731784 11239424 12014592 12264896 14017024 16019456 16097676 16859136 18397344 21025536 21463568 24029184 24529792 28034048 32038912 32195352 33718272 36794688 42051072 42927136 48058368 49059584 56068096 64077824 64390704 73589376 84102144 85854272 96116736 98119168 112136192 128155648 128781408 147178752 168204288 171708544 192233472 196238336 224272384 257562816 294357504 336408576 343417088 384466944 392476672 448544768 515125632 588715008 672817152 686834176 784953344 897089536 1030251264 1177430016 1345634304 1373668352 1569906688 2060502528 2354860032 2691268608 2747336704 3139813376 4121005056 4709720064 5494673408 6279626752 8242010112 9419440128 10989346816 16484020224 18838880256 21978693632 32968040448 43957387264 65936080896 131872161792
• Sum of all divisors σ(n): 410196672000
• Sum of proper divisors (its aliquot sum) s(n): 278324510208
• 131872161792 is an abundant number, because the sum of its proper divisors (278324510208) is greater than itself. Its abundance is 146452348416

Bases of 131872161792

• Binary: 1111010110100001100011000000000000000₂
• Hexadecimal: 0x1EB4318000
• Base-36: 1OKXA39C

Squares and roots of 131872161792

• 131872161792 squared (131872161792²) is 17390267055695424651264
• 131872161792 cubed (131872161792³) is 2293292110774754514685631385305088
• The square root of 131872161792 is 363142.0683313901
• The cube root of 131872161792 is 5089.9991353025

Scales and comparisons

• 131,872,161,792 seconds is equal to 4,193 years, 6 weeks, 4 days, 4 hours, 3 minutes, 12 seconds.
• To count from 1 to 131,872,161,792 would take you about eight thousand, three hundred eighty-six 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 131872161792 cubic inches would be around 424.2 feet tall.

Recreational maths with 131872161792

• 131872161792 backwards is 297161278131
• 131872161792 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131872161792's digits is 48
• More coming soon!