13994867520

Names of 13994867520

• Cardinal: 13994867520 can be written as Thirteen billion, nine hundred ninety-four million, eight hundred sixty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.399486752 × 10¹⁰

Factors of 13994867520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 528

Divisors of 13994867520

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 109 120 144 160 180 192 218 240 288 320 327 360 409 436 480 545 576 654 720 818 872 960 981 1090 1227 1308 1440 1635 1636 1744 1962 2045 2180 2454 2616 2880 3270 3272 3488 3681 3924 4090 4360 4905 4908 5232 6135 6540 6544 6976 7362 7848 8180 8720 9810 9816 10464 11881 12270 13080 13088 14724 15696 16360 17440 18405 19620 19632 20928 23762 24540 26160 26176 29448 31392 32720 34880 35643 36810 39240 39264 44581 47524 49080 52320 58896 59405 62784 65440 71286 73620 78480 78528 89162 95048 98160 104640 106929 117792 118810 130880 133743 142572 147240 156960 178215 178324 190096 196320 213858 222905 235584 237620 267486 285144 294480 313920 356430 356648 380192 392640 401229 427716 445810 475240 534645 534972 570288 588960 668715 712860 713296 760384 802458 855432 891620 950480 1069290 1069944 1140576 1177920 1337430 1425720 1426592 1604916 1710864 1783240 1900960 2006145 2138580 2139888 2281152 2674860 2851440 2853184 3209832 3421728 3566480 3801920 4012290 4277160 4279776 4859329 5349720 5702880 6419664 6843456 7132960 8024580 8554320 8559552 9718658 10699440 11405760 12839328 14265920 14577987 16049160 17108640 19437316 21398880 24296645 25678656 29155974 32098320 34217280 38874632 42797760 43733961 48593290 58311948 64196640 72889935 77749264 87467922 97186580 116623896 128393280 145779870 155498528 174935844 194373160 218669805 233247792 291559740 310997056 349871688 388746320 437339610 466495584 583119480 699743376 777492640 874679220 932991168 1166238960 1399486752 1554985280 1749358440 2332477920 2798973504 3498716880 4664955840 6997433760 13994867520
• Sum of all divisors σ(n): 48700966860
• Sum of proper divisors (its aliquot sum) s(n): 34706099340
• 13994867520 is an abundant number, because the sum of its proper divisors (34706099340) is greater than itself. Its abundance is 20711231820

Bases of 13994867520

• Binary: 1101000010001010001011101101000000₂
• Hexadecimal: 0x34228BB40
• Base-36: 6FG6KW0

Squares and roots of 13994867520

• 13994867520 squared (13994867520²) is 195856316902350950400
• 13994867520 cubed (13994867520³) is 2740983208003538327394091008000
• The square root of 13994867520 is 118299.9049872823
• The cube root of 13994867520 is 2409.8477042011

Scales and comparisons

• 13,994,867,520 seconds is equal to 444 years, 51 weeks, 4 days, 15 hours, 12 minutes.
• To count from 1 to 13,994,867,520 would take you about eight hundred eighty-nine 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 13994867520 cubic inches would be around 200.8 feet tall.

Recreational maths with 13994867520

• 13994867520 backwards is 02576849931
• The number of decimal digits it has is: 11
• The sum of 13994867520's digits is 54
• More coming soon!