13709971548

Names of 13709971548

• Cardinal: 13709971548 can be written as Thirteen billion, seven hundred nine million, nine hundred seventy-one thousand, five hundred forty-eight.

Scientific notation

• Scientific notation: 1.3709971548 × 10¹⁰

Factors of 13709971548

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11948

Divisors of 13709971548

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 169 182 189 234 243 252 273 324 338 351 364 378 468 486 507 546 567 676 702 756 819 972 1014 1053 1092 1134 1183 1404 1521 1638 1701 2028 2106 2268 2366 2457 3042 3159 3276 3402 3549 4212 4563 4732 4914 6084 6318 6804 7098 7371 9126 9828 10647 11923 12636 13689 14196 14742 18252 21294 22113 23846 27378 29484 31941 35769 41067 42588 44226 47692 54756 63882 71538 82134 83461 88452 95823 107307 127764 143076 154999 164268 166922 191646 214614 250383 287469 309998 321921 333844 383292 429228 464997 500766 574938 619996 643842 751149 929994 965763 1001532 1084993 1149876 1287684 1394991 1502298 1859988 1931526 2014987 2169986 2253447 2789982 2897289 3004596 3254979 3863052 4029974 4184973 4339972 4506894 5579964 5794578 6044961 6509958 6760341 8059948 8369946 9013788 9764937 11589156 12089922 12554919 13019916 13520682 14104909 16739892 18134883 19529874 20281023 24179844 25109838 27041364 28209818 29294811 36269766 37664757 39059748 40562046 42314727 50219676 54404649 56419636 58589622 72539532 75329514 81124092 84629454 87884433 108809298 117179244 126944181 150659028 163213947 169258908 175768866 217618596 253888362 263653299 326427894 351537732 380832543 489641841 507776724 527306598 652855788 761665086 979283682 1054613196 1142497629 1523330172 1958567364 2284995258 3427492887 4569990516 6854985774 13709971548
• Sum of all divisors σ(n): 44479763328
• Sum of proper divisors (its aliquot sum) s(n): 30769791780
• 13709971548 is an abundant number, because the sum of its proper divisors (30769791780) is greater than itself. Its abundance is 17059820232

Bases of 13709971548

• Binary: 1100110001001011011001000001011100₂
• Hexadecimal: 0x3312D905C
• Base-36: 6AQK9R0

Squares and roots of 13709971548

• 13709971548 squared (13709971548²) is 187963319846969516304
• 13709971548 cubed (13709971548³) is 2576971767169575782551162118592
• The square root of 13709971548 is 117089.5877010419
• The cube root of 13709971548 is 2393.3829038667

Scales and comparisons

• 13,709,971,548 seconds is equal to 435 years, 48 weeks, 4 days, 5 hours, 25 minutes, 48 seconds.
• To count from 1 to 13,709,971,548 would take you about eight hundred seventy-one 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 13709971548 cubic inches would be around 199.4 feet tall.

Recreational maths with 13709971548

• 13709971548 backwards is 84517990731
• 13709971548 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13709971548's digits is 54
• More coming soon!