13684019440

Names of 13684019440

• Cardinal: 13684019440 can be written as Thirteen billion, six hundred eighty-four million, nineteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.368401944 × 10¹⁰

Factors of 13684019440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 110613

Divisors of 13684019440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 34 35 40 52 56 65 68 70 80 85 91 104 112 119 130 136 140 170 182 208 221 238 260 272 280 340 364 442 455 476 520 560 595 680 728 884 910 952 1040 1105 1190 1360 1456 1547 1768 1820 1904 2210 2380 3094 3536 3640 4420 4760 6188 7280 7735 8840 9520 12376 15470 17680 24752 30940 61880 110569 123760 221138 442276 552845 773983 884552 1105690 1437397 1547966 1769104 1879673 2211380 2874794 3095932 3759346 3869915 4422760 5749588 6191864 7186985 7518692 7739830 8845520 9398365 10061779 11499176 12383728 13157711 14373970 15037384 15479660 18796730 20123558 22998352 24435749 26315422 28747940 30074768 30959320 37593460 40247116 48871498 50308895 52630844 57495880 61918640 65788555 75186920 80494232 97742996 100617790 105261688 114991760 122178745 131577110 150373840 160988464 171050243 195485992 201235580 210523376 244357490 263154220 342100486 390971984 402471160 488714980 526308440 684200972 804942320 855251215 977429960 1052616880 1368401944 1710502430 1954859920 2736803888 3421004860 6842009720 13684019440
• Sum of all divisors σ(n): 41461096320
• Sum of proper divisors (its aliquot sum) s(n): 27777076880
• 13684019440 is an abundant number, because the sum of its proper divisors (27777076880) is greater than itself. Its abundance is 14093057440

Bases of 13684019440

• Binary: 1100101111101000011001000011110000₂
• Hexadecimal: 0x32FA190F0
• Base-36: 6AB40Z4

Squares and roots of 13684019440

• 13684019440 squared (13684019440²) is 187252388034297913600
• 13684019440 cubed (13684019440³) is 2562365318047756036453840384000
• The square root of 13684019440 is 116978.7136191879
• The cube root of 13684019440 is 2391.8717758807

Scales and comparisons

• 13,684,019,440 seconds is equal to 435 years, 5 weeks, 4 days, 20 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,684,019,440 would take you about eight hundred seventy 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 13684019440 cubic inches would be around 199.3 feet tall.

Recreational maths with 13684019440

• 13684019440 backwards is 04491048631
• 13684019440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13684019440's digits is 40
• More coming soon!