13529494272

Names of 13529494272

• Cardinal: 13529494272 can be written as Thirteen billion, five hundred twenty-nine million, four hundred ninety-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3529494272 × 10¹⁰

Factors of 13529494272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1642

Divisors of 13529494272

• Number of divisors d(n): 216
• 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 98 112 128 147 168 192 196 224 256 263 294 336 384 392 448 526 588 672 768 784 789 896 1052 1176 1344 1367 1568 1578 1792 1841 2104 2352 2688 2734 3136 3156 3682 4101 4208 4704 5376 5468 5523 6272 6312 7364 8202 8416 9408 9569 10936 11046 12544 12624 12887 14728 16404 16832 18816 19138 21872 22092 25248 25774 28707 29456 32808 33664 37632 38276 38661 43744 44184 50496 51548 57414 58912 65616 66983 67328 76552 77322 87488 88368 100992 103096 114828 117824 131232 133966 153104 154644 174976 176736 200949 201984 206192 229656 235648 262464 267932 306208 309288 349952 353472 359521 401898 412384 459312 471296 524928 535864 612416 618576 706944 719042 803796 824768 918624 1049856 1071728 1078563 1224832 1237152 1413888 1438084 1607592 1649536 1837248 2143456 2157126 2449664 2474304 2516647 2876168 3215184 3299072 3674496 4286912 4314252 4948608 5033294 5752336 6430368 7348992 7549941 8573824 8628504 9897216 10066588 11504672 12860736 15099882 17147648 17257008 17616529 20133176 23009344 25721472 30199764 34514016 35233058 40266352 46018688 51442944 52849587 60399528 69028032 70466116 80532704 92037376 105699174 120799056 138056064 140932232 161065408 211398348 241598112 276112128 281864464 322130816 422796696 483196224 563728928 644261632 845593392 966392448 1127457856 1691186784 1932784896 2254915712 3382373568 4509831424 6764747136 13529494272
• Sum of all divisors σ(n): 42077097216
• Sum of proper divisors (its aliquot sum) s(n): 28547602944
• 13529494272 is an abundant number, because the sum of its proper divisors (28547602944) is greater than itself. Its abundance is 15018108672

Bases of 13529494272

• Binary: 1100100110011010111011001100000000₂
• Hexadecimal: 0x3266BB300
• Base-36: 67R40LC

Squares and roots of 13529494272

• 13529494272 squared (13529494272²) is 183047215256080809984
• 13529494272 cubed (13529494272³) is 2476536250312696331847648411648
• The square root of 13529494272 is 116316.3542757423
• The cube root of 13529494272 is 2382.8343625243

Scales and comparisons

• 13,529,494,272 seconds is equal to 430 years, 10 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 13,529,494,272 would take you about eight hundred sixty 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 13529494272 cubic inches would be around 198.6 feet tall.

Recreational maths with 13529494272

• 13529494272 backwards is 27249492531
• 13529494272 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13529494272's digits is 48
• More coming soon!