13776977920

Names of 13776977920

• Cardinal: 13776977920 can be written as Thirteen billion, seven hundred seventy-six million, nine hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.377697792 × 10¹⁰

Factors of 13776977920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 487

Divisors of 13776977920

• Number of divisors d(n): 152
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 457 460 512 640 736 914 920 1024 1280 1472 1828 1840 2048 2285 2560 2944 3656 3680 4096 4570 5120 5888 7312 7360 8192 9140 10240 10511 11776 14624 14720 16384 18280 20480 21022 23552 29248 29440 32768 36560 40960 42044 47104 52555 58496 58880 65536 73120 81920 84088 94208 105110 116992 117760 131072 146240 163840 168176 188416 210220 233984 235520 262144 292480 327680 336352 376832 420440 467968 471040 584960 655360 672704 753664 840880 935936 942080 1169920 1310720 1345408 1507328 1681760 1871872 1884160 2339840 2690816 3014656 3363520 3743744 3768320 4679680 5381632 6029312 6727040 7487488 7536640 9359360 10763264 13454080 14974976 15073280 18718720 21526528 26908160 29949952 30146560 37437440 43053056 53816320 59899904 74874880 86106112 107632640 119799808 149749760 172212224 215265280 299499520 344424448 430530560 598999040 688848896 861061120 1377697792 1722122240 2755395584 3444244480 6888488960 13776977920
• Sum of all divisors σ(n): 34577776224
• Sum of proper divisors (its aliquot sum) s(n): 20800798304
• 13776977920 is an abundant number, because the sum of its proper divisors (20800798304) is greater than itself. Its abundance is 7023820384

Bases of 13776977920

• Binary: 1100110101001011000000000000000000₂
• Hexadecimal: 0x3352C0000
• Base-36: 6BUGG74

Squares and roots of 13776977920

• 13776977920 squared (13776977920²) is 189805120608167526400
• 13776977920 cubed (13776977920³) is 2614940955721660982873817088000
• The square root of 13776977920 is 117375.3718630957
• The cube root of 13776977920 is 2397.2757236173

Scales and comparisons

• 13,776,977,920 seconds is equal to 438 years, 3 weeks, 2 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 13,776,977,920 would take you about eight hundred seventy-six 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 13776977920 cubic inches would be around 199.8 feet tall.

Recreational maths with 13776977920

• 13776977920 backwards is 02977967731
• The number of decimal digits it has is: 11
• The sum of 13776977920's digits is 58
• More coming soon!