135864732672

Names of 135864732672

• Cardinal: 135864732672 can be written as One hundred thirty-five billion, eight hundred sixty-four million, seven hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.35864732672 × 10¹¹

Factors of 135864732672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 158555

Divisors of 135864732672

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 128 144 186 192 216 248 256 279 288 372 384 432 496 512 558 576 744 768 837 864 992 1024 1116 1152 1488 1536 1674 1728 1984 2232 2304 2976 3072 3348 3456 3968 4464 4608 5952 6696 6912 7936 8928 9216 11904 13392 13824 15872 17856 23808 26784 27648 31744 35712 47616 53568 71424 95232 107136 142848 158519 214272 285696 317038 428544 475557 634076 857088 951114 1268152 1426671 1902228 2536304 2853342 3804456 4280013 4914089 5072608 5706684 7608912 8560026 9828178 10145216 11413368 14742267 15217824 17120052 19656356 20290432 22826736 29484534 30435648 34240104 39312712 40580864 44226801 45653472 58969068 60871296 68480208 78625424 81161728 88453602 91306944 117938136 121742592 132680403 136960416 157250848 162323456 176907204 182613888 235876272 243485184 265360806 273920832 314501696 353814408 365227776 471752544 486970368 530721612 547841664 629003392 707628816 730455552 943505088 1061443224 1095683328 1258006784 1415257632 1460911104 1887010176 2122886448 2191366656 2516013568 2830515264 3774020352 4245772896 4382733312 5032027136 5661030528 7548040704 8491545792 11322061056 15096081408 16983091584 22644122112 33966183168 45288244224 67932366336 135864732672
• Sum of all divisors σ(n): 415347763200
• Sum of proper divisors (its aliquot sum) s(n): 279483030528
• 135864732672 is an abundant number, because the sum of its proper divisors (279483030528) is greater than itself. Its abundance is 143618297856

Bases of 135864732672

• Binary: 1111110100010001010110100110000000000₂
• Hexadecimal: 0x1FA22B4C00
• Base-36: 1QEYCQO0

Squares and roots of 135864732672

• 135864732672 squared (135864732672²) is 18459225584034024259584
• 135864732672 cubed (135864732672³) is 2507957749306925777380742893928448
• The square root of 135864732672 is 368598.3351454535
• The cube root of 135864732672 is 5140.8576628545

Scales and comparisons

• 135,864,732,672 seconds is equal to 4,320 years, 4 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 135,864,732,672 would take you about eight thousand, six hundred forty 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 135864732672 cubic inches would be around 428.4 feet tall.

Recreational maths with 135864732672

• 135864732672 backwards is 276237468531
• 135864732672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135864732672's digits is 54
• More coming soon!