138755506176

Names of 138755506176

• Cardinal: 138755506176 can be written as One hundred thirty-eight billion, seven hundred fifty-five million, five hundred six thousand, one hundred seventy-six.

Scientific notation

• Scientific notation: 1.38755506176 × 10¹¹

Factors of 138755506176

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 4813

Divisors of 138755506176

• Number of divisors d(n): 306
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 384 392 441 448 504 512 576 588 672 768 784 882 896 1008 1024 1152 1176 1344 1536 1568 1764 1792 2016 2048 2304 2352 2688 3072 3136 3528 3584 4032 4096 4608 4704 4801 5376 6144 6272 7056 7168 8064 8192 9216 9408 9602 10752 12288 12544 14112 14336 14403 16128 16384 18432 18816 19204 21504 24576 25088 28224 28672 28806 32256 32768 33607 36864 37632 38408 43008 43209 49152 50176 56448 57344 57612 64512 65536 67214 73728 75264 76816 86016 86418 98304 100352 100821 112896 114688 115224 129024 134428 147456 150528 153632 172032 172836 196608 200704 201642 225792 229376 230448 235249 258048 268856 294912 301056 302463 307264 344064 345672 401408 403284 451584 458752 460896 470498 516096 537712 589824 602112 604926 614528 688128 691344 705747 802816 806568 903168 921792 940996 1032192 1075424 1204224 1209852 1229056 1376256 1382688 1411494 1605632 1613136 1806336 1843584 1881992 2064384 2117241 2150848 2408448 2419704 2458112 2765376 2822988 3211264 3226272 3612672 3687168 3763984 4128768 4234482 4301696 4816896 4839408 4916224 5530752 5645976 6452544 7225344 7374336 7527968 8468964 8603392 9633792 9678816 9832448 11061504 11291952 12905088 14450688 14748672 15055936 16937928 17206784 19357632 19664896 22123008 22583904 25810176 28901376 29497344 30111872 33875856 34413568 38715264 39329792 44246016 45167808 51620352 58994688 60223744 67751712 68827136 77430528 78659584 88492032 90335616 103240704 117989376 120447488 135503424 137654272 154861056 157319168 176984064 180671232 206481408 235978752 240894976 271006848 275308544 309722112 314638336 353968128 361342464 412962816 471957504 481789952 542013696 550617088 619444224 707936256 722684928 825925632 943915008 963579904 1084027392 1101234176 1238888448 1415872512 1445369856 1651851264 1927159808 2168054784 2202468352 2477776896 2831745024 2890739712 3303702528 3854319616 4336109568 4955553792 5781479424 6607405056 7708639232 8672219136 9911107584 11562958848 15417278464 17344438272 19822215168 23125917696 34688876544 46251835392 69377753088 138755506176
• Sum of all divisors σ(n): 466387580022
• Sum of proper divisors (its aliquot sum) s(n): 327632073846
• 138755506176 is an abundant number, because the sum of its proper divisors (327632073846) is greater than itself. Its abundance is 188876567670

Bases of 138755506176

• Binary: 10000001001110011110010000000000000000₂
• Hexadecimal: 0x204E790000
• Base-36: 1RQRG1S0

Squares and roots of 138755506176

• 138755506176 squared (138755506176²) is 19253090494157974142976
• 138755506176 cubed (138755506176³) is 2671472316969223673115354675019776
• The square root of 138755506176 is 372499.0015771855
• The cube root of 138755506176 is 5177.0625078743

Scales and comparisons

• 138,755,506,176 seconds is equal to 4,411 years, 51 weeks, 5 days, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 138,755,506,176 would take you about eight thousand, eight hundred twenty-three 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 138755506176 cubic inches would be around 431.4 feet tall.

Recreational maths with 138755506176

• 138755506176 backwards is 671605557831
• The number of decimal digits it has is: 12
• The sum of 138755506176's digits is 54
• More coming soon!