13249920288

Names of 13249920288

• Cardinal: 13249920288 can be written as Thirteen billion, two hundred forty-nine million, nine hundred twenty thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3249920288 × 10¹⁰

Factors of 13249920288

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4011

Divisors of 13249920288

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 53 61 66 88 96 106 122 132 159 176 183 212 244 264 318 352 366 424 488 528 583 636 671 732 848 976 1056 1166 1272 1342 1464 1696 1749 1952 2013 2332 2544 2684 2928 3233 3498 3881 4026 4664 5088 5368 5856 6466 6996 7762 8052 9328 9699 10736 11643 12932 13992 15524 16104 18656 19398 21472 23286 25864 27984 31048 32208 35563 38796 42691 46572 51728 55968 62096 64416 71126 77592 85382 93144 103456 106689 124192 128073 142252 155184 170764 186288 205693 213378 236741 256146 284504 310368 341528 372576 411386 426756 473482 512292 569008 617079 683056 710223 822772 853512 946964 1024584 1138016 1234158 1366112 1420446 1645544 1707024 1893928 2049168 2262623 2468316 2604151 2840892 3291088 3414048 3787856 4098336 4525246 4936632 5208302 5681784 6582176 6787869 7575712 7812453 9050492 9873264 10416604 11363568 12547273 13575738 15624906 18100984 19746528 20833208 22727136 25094546 27151476 31249812 36201968 37641819 41666416 50189092 54302952 62499624 72403936 75283638 83332832 100378184 108605904 124999248 138020003 150567276 200756368 217211808 249998496 276040006 301134552 401512736 414060009 552080012 602269104 828120018 1104160024 1204538208 1656240036 2208320048 3312480072 4416640096 6624960144 13249920288
• Sum of all divisors σ(n): 39302734464
• Sum of proper divisors (its aliquot sum) s(n): 26052814176
• 13249920288 is an abundant number, because the sum of its proper divisors (26052814176) is greater than itself. Its abundance is 12802893888

Bases of 13249920288

• Binary: 1100010101110000011011110100100000₂
• Hexadecimal: 0x315C1BD20
• Base-36: 634NRXC

Squares and roots of 13249920288

• 13249920288 squared (13249920288²) is 175560387638354002944
• 13249920288 cubed (13249920288³) is 2326161141938571110533717327872
• The square root of 13249920288 is 115108.2980848905
• The cube root of 13249920288 is 2366.3070003283

Scales and comparisons

• 13,249,920,288 seconds is equal to 421 years, 15 weeks, 6 days, 13 hours, 24 minutes, 48 seconds.
• To count from 1 to 13,249,920,288 would take you about eight hundred forty-two 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 13249920288 cubic inches would be around 197.2 feet tall.

Recreational maths with 13249920288

• 13249920288 backwards is 88202994231
• 13249920288 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13249920288's digits is 48
• More coming soon!