13654567680

Names of 13654567680

• Cardinal: 13654567680 can be written as Thirteen billion, six hundred fifty-four million, five hundred sixty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.365456768 × 10¹⁰

Factors of 13654567680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 546

Divisors of 13654567680

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 480 520 523 624 640 768 780 832 960 1040 1046 1248 1280 1560 1569 1664 1920 2080 2092 2496 2615 3120 3138 3328 3840 4160 4184 4992 5230 6240 6276 6799 7845 8320 8368 9984 10460 12480 12552 13598 15690 16640 16736 20397 20920 24960 25104 27196 31380 33472 33995 40794 41840 49920 50208 54392 62760 66944 67990 81588 83680 100416 101985 108784 125520 133888 135980 163176 167360 200832 203970 217568 251040 271960 273529 326352 334720 401664 407940 435136 502080 543920 547058 652704 669440 815880 820587 870272 1004160 1087840 1094116 1305408 1367645 1631760 1641174 1740544 2008320 2175680 2188232 2610816 2735290 3263520 3282348 3555877 4102935 4351360 4376464 5221632 5470580 6527040 6564696 7111754 8205870 8702720 8752928 10667631 10941160 13054080 13129392 14223508 16411740 17505856 17779385 21335262 21882320 26108160 26258784 28447016 32823480 35011712 35558770 42670524 43764640 52517568 53338155 56894032 65646960 70023424 71117540 85341048 87529280 105035136 106676310 113788064 131293920 142235080 170682096 175058560 210070272 213352620 227576128 262587840 284470160 341364192 350117120 426705240 455152256 525175680 568940320 682728384 853410480 910304512 1050351360 1137880640 1365456768 1706820960 2275761280 2730913536 3413641920 4551522560 6827283840 13654567680
• Sum of all divisors σ(n): 47053803888
• Sum of proper divisors (its aliquot sum) s(n): 33399236208
• 13654567680 is an abundant number, because the sum of its proper divisors (33399236208) is greater than itself. Its abundance is 19744668528

Bases of 13654567680

• Binary: 1100101101111000000010101100000000₂
• Hexadecimal: 0x32DE02B00
• Base-36: 69TKRUO

Squares and roots of 13654567680

• 13654567680 squared (13654567680²) is 186447218527700582400
• 13654567680 cubed (13654567680³) is 2545856164134237557156216832000
• The square root of 13654567680 is 116852.7606862585
• The cube root of 13654567680 is 2390.1545554597

Scales and comparisons

• 13,654,567,680 seconds is equal to 434 years, 8 weeks, 6 days, 23 hours, 28 minutes.
• To count from 1 to 13,654,567,680 would take you about eight hundred sixty-eight 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 13654567680 cubic inches would be around 199.2 feet tall.

Recreational maths with 13654567680

• 13654567680 backwards is 08676545631
• The number of decimal digits it has is: 11
• The sum of 13654567680's digits is 51
• More coming soon!