13749730456

Names of 13749730456

• Cardinal: 13749730456 can be written as Thirteen billion, seven hundred forty-nine million, seven hundred thirty thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3749730456 × 10¹⁰

Factors of 13749730456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 112

Divisors of 13749730456

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 38 44 49 56 73 76 77 88 98 121 133 146 152 154 196 209 242 266 292 308 361 392 418 484 511 532 539 584 616 722 803 836 847 931 968 1022 1064 1078 1331 1387 1444 1463 1606 1672 1694 1862 2044 2156 2299 2527 2662 2774 2888 2926 3212 3388 3577 3724 3971 4088 4312 4598 5054 5324 5548 5621 5852 5929 6424 6776 7154 7448 7942 8833 9196 9317 9709 10108 10241 10648 11096 11242 11704 11858 14308 15257 15884 16093 17666 17689 18392 18634 19418 20216 20482 22484 23716 25289 26353 27797 28616 30514 31768 32186 35332 35378 37268 38836 39347 40964 43681 44968 47432 50578 52706 55594 61028 61831 64372 65219 67963 70664 70756 74536 77672 78694 81928 87362 97163 101156 105412 106799 111188 112651 122056 123662 128744 130438 135926 141512 157388 167827 174724 177023 184471 194326 194579 202312 210824 213598 222376 225302 247324 260876 271852 289883 305767 314776 335654 349448 354046 368942 388652 389158 427196 432817 450604 480491 494648 521752 543704 579766 611534 671308 680141 708092 737884 747593 777304 778316 854392 865634 901208 960982 1159532 1174789 1223068 1239161 1291297 1342616 1360282 1416184 1475768 1495186 1556632 1731268 1846097 1921964 2029181 2140369 2319064 2349578 2446136 2478322 2582594 2720564 2990372 3188713 3363437 3462536 3692194 3843928 4058362 4280738 4699156 4760987 4956644 5165188 5441128 5980744 6377426 6726874 7384388 8116724 8223523 8561476 9398312 9521974 9913288 10330376 12754852 12922679 13453748 14204267 14768776 16233448 16447046 17122952 19043948 22320991 23544059 25509704 25845358 26907496 28408534 32894092 35075843 38087896 44641982 47088118 51690716 56817068 65788184 70151686 89283964 90458753 94176236 103381432 113634136 140303372 156246937 178567928 180917506 188352472 245530901 280606744 312493874 361835012 491061802 624987748 723670024 982123604 1249975496 1718716307 1964247208 3437432614 6874865228 13749730456
• Sum of all divisors σ(n): 35290993680
• Sum of proper divisors (its aliquot sum) s(n): 21541263224
• 13749730456 is an abundant number, because the sum of its proper divisors (21541263224) is greater than itself. Its abundance is 7791532768

Bases of 13749730456

• Binary: 1100110011100011000011110010011000₂
• Hexadecimal: 0x3338C3C98
• Base-36: 6BE8FX4

Squares and roots of 13749730456

• 13749730456 squared (13749730456²) is 189055087612653967936
• 13749730456 cubed (13749730456³) is 2599456496009456593918866658816
• The square root of 13749730456 is 117259.2446504753
• The cube root of 13749730456 is 2395.6942739021

Scales and comparisons

• 13,749,730,456 seconds is equal to 437 years, 10 weeks, 2 days, 9 hours, 34 minutes, 16 seconds.
• To count from 1 to 13,749,730,456 would take you about eight hundred seventy-four 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 13749730456 cubic inches would be around 199.6 feet tall.

Recreational maths with 13749730456

• 13749730456 backwards is 65403794731
• 13749730456 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13749730456's digits is 49
• More coming soon!