13453042680

Names of 13453042680

• Cardinal: 13453042680 can be written as Thirteen billion, four hundred fifty-three million, forty-two thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.345304268 × 10¹⁰

Factors of 13453042680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161801

Divisors of 13453042680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 54 55 56 60 63 66 70 72 77 84 88 90 99 105 108 110 120 126 132 135 140 154 165 168 180 189 198 210 216 220 231 252 264 270 280 297 308 315 330 360 378 385 396 420 440 462 495 504 540 594 616 630 660 693 756 770 792 840 924 945 990 1080 1155 1188 1260 1320 1386 1485 1512 1540 1848 1890 1980 2079 2310 2376 2520 2772 2970 3080 3465 3780 3960 4158 4620 5544 5940 6930 7560 8316 9240 10395 11880 13860 16632 20790 27720 41580 83160 161773 323546 485319 647092 808865 970638 1132411 1294184 1455957 1617730 1779503 1941276 2264822 2426595 2911914 3235460 3397233 3559006 3882552 4367871 4529644 4853190 5338509 5662055 5823828 6470920 6794466 7118012 7279785 8735742 8897515 9059288 9706380 10191699 10677018 11324110 11647656 12456521 13588932 14236024 14559570 16015527 16986165 17471484 17795030 19412760 20383398 21354036 21839355 22648220 24913042 26692545 27177864 29119140 30575097 32031054 33972330 34942968 35590060 37369563 40766796 42708072 43678710 45296440 48046581 49826084 50958495 53385090 58238280 61150194 62282605 64062108 67944660 71180120 74739126 80077635 81533592 87357420 96093162 99652168 101916990 106770180 112108689 122300388 124565210 128124216 135889320 149478252 152875485 160155270 174714840 186847815 192186324 203833980 213540360 224217378 240232905 244600776 249130420 298956504 305750970 320310540 336326067 373695630 384372648 407667960 448434756 480465810 498260840 560543445 611501940 640621080 672652134 747391260 896869512 960931620 1121086890 1223003880 1345304268 1494782520 1681630335 1921863240 2242173780 2690608536 3363260670 4484347560 6726521340 13453042680
• Sum of all divisors σ(n): 55909094400
• Sum of proper divisors (its aliquot sum) s(n): 42456051720
• 13453042680 is an abundant number, because the sum of its proper divisors (42456051720) is greater than itself. Its abundance is 29003009040

Bases of 13453042680

• Binary: 1100100001110111010010001111111000₂
• Hexadecimal: 0x321DD23F8
• Base-36: 66HLE60

Squares and roots of 13453042680

• 13453042680 squared (13453042680²) is 180984357349901582400
• 13453042680 cubed (13453042680³) is 2434790283840597681826736832000
• The square root of 13453042680 is 115987.2522305791
• The cube root of 13453042680 is 2378.3376264213

Scales and comparisons

• 13,453,042,680 seconds is equal to 427 years, 39 weeks, 5 days, 12 hours, 18 minutes.
• To count from 1 to 13,453,042,680 would take you about eight hundred fifty-five 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 13453042680 cubic inches would be around 198.2 feet tall.

Recreational maths with 13453042680

• 13453042680 backwards is 08624035431
• 13453042680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13453042680's digits is 36
• More coming soon!