13532885388

Names of 13532885388

• Cardinal: 13532885388 can be written as Thirteen billion, five hundred thirty-two million, eight hundred eighty-five thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3532885388 × 10¹⁰

Factors of 13532885388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 693

Divisors of 13532885388

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 67 89 99 121 132 134 178 198 201 242 267 268 356 363 396 402 484 521 534 603 726 737 801 804 979 1042 1068 1089 1206 1452 1474 1563 1602 1958 2084 2178 2211 2412 2937 2948 3126 3204 3916 4356 4422 4689 5731 5874 5963 6252 6633 8107 8811 8844 9378 10769 11462 11748 11926 13266 16214 17193 17622 17889 18756 21538 22924 23852 24321 26532 32307 32428 34386 34907 35244 35778 43076 46369 48642 51579 53667 63041 64614 65593 68772 69814 71556 72963 92738 96921 97284 103158 104721 107334 126082 129228 131186 139107 139628 145926 185476 189123 193842 196779 206316 209442 214668 252164 262372 278214 291852 314163 378246 383977 387684 393558 417321 418884 510059 556428 567369 590337 628326 721523 756492 767954 787116 834642 1020118 1134738 1151931 1180674 1256652 1443046 1530177 1535908 1669284 2040236 2164569 2269476 2303862 2361348 2886092 3060354 3106723 3455793 4223747 4329138 4590531 4607724 5610649 6120708 6213446 6493707 6911586 8447494 8658276 9181062 9320169 11221298 12426892 12671241 12987414 13823172 16831947 16894988 18362124 18640338 22442596 25342482 25974828 27960507 33663894 34173953 37280676 38013723 50495841 50684964 55921014 67327788 68347906 76027446 100991682 102521859 111842028 136695812 152054892 201983364 205043718 307565577 375913483 410087436 615131154 751826966 1127740449 1230262308 1503653932 2255480898 3383221347 4510961796 6766442694 13532885388
• Sum of all divisors σ(n): 38664727920
• Sum of proper divisors (its aliquot sum) s(n): 25131842532
• 13532885388 is an abundant number, because the sum of its proper divisors (25131842532) is greater than itself. Its abundance is 11598957144

Bases of 13532885388

• Binary: 1100100110100111110111000110001100₂
• Hexadecimal: 0x3269F718C
• Base-36: 67T4P70

Squares and roots of 13532885388

• 13532885388 squared (13532885388²) is 183138986924743910544
• 13532885388 cubed (13532885388³) is 2478398920126989922642876731072
• The square root of 13532885388 is 116330.9304871237
• The cube root of 13532885388 is 2383.0334286671

Scales and comparisons

• 13,532,885,388 seconds is equal to 430 years, 15 weeks, 5 days, 14 hours, 49 minutes, 48 seconds.
• To count from 1 to 13,532,885,388 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 13532885388 cubic inches would be around 198.6 feet tall.

Recreational maths with 13532885388

• 13532885388 backwards is 88358823531
• The number of decimal digits it has is: 11
• The sum of 13532885388's digits is 54
• More coming soon!