13421441280

Names of 13421441280

• Cardinal: 13421441280 can be written as Thirteen billion, four hundred twenty-one million, four hundred forty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.342144128 × 10¹⁰

Factors of 13421441280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 252

Divisors of 13421441280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 29 30 32 39 40 48 52 58 60 64 65 73 78 80 87 96 104 116 120 127 128 130 145 146 156 160 174 192 195 208 219 232 240 254 256 260 290 292 312 320 348 365 377 381 384 390 416 435 438 464 480 508 520 580 584 624 635 640 696 730 754 762 768 780 832 870 876 928 949 960 1016 1040 1095 1131 1160 1168 1248 1270 1280 1392 1460 1508 1524 1560 1651 1664 1740 1752 1856 1885 1898 1905 1920 2032 2080 2117 2190 2262 2320 2336 2496 2540 2784 2847 2920 3016 3048 3120 3302 3328 3480 3504 3683 3712 3770 3796 3810 3840 4064 4160 4234 4380 4524 4640 4672 4745 4953 4992 5080 5568 5655 5694 5840 6032 6096 6240 6351 6604 6960 7008 7366 7424 7540 7592 7620 8128 8255 8320 8468 8760 9048 9271 9280 9344 9490 9906 9984 10160 10585 11049 11136 11310 11388 11680 12064 12192 12480 12702 13208 13920 14016 14235 14732 15080 15184 15240 16256 16510 16640 16936 17520 18096 18415 18542 18560 18688 18980 19812 20320 21170 22098 22272 22620 22776 23360 24128 24384 24765 24960 25404 26416 27521 27813 27840 28032 28470 29464 30160 30368 30480 31755 32512 33020 33872 35040 36192 36830 37084 37120 37960 39624 40640 42340 44196 45240 45552 46355 46720 47879 48256 48768 49530 49920 50808 52832 55042 55245 55626 55680 56064 56940 58928 60320 60736 60960 63510 66040 67744 70080 72384 73660 74168 75920 79248 81280 82563 84680 88392 90480 91104 92710 93440 95758 96512 97536 99060 101616 105664 110084 110490 111252 111360 113880 117856 120523 120640 121472 121920 127020 132080 135488 137605 139065 140160 143637 144768 147320 148336 151840 158496 162560 165126 169360 176784 180960 182208 185420 191516 198120 203232 211328 220168 220980 222504 227760 235712 239395 241046 241280 242944 243840 254040 264160 268859 270976 275210 278130 280320 287274 289536 294640 296672 303680 316992 330252 338720 353568 361569 361920 364416 370840 383032 396240 406464 412815 422656 440336 441960 445008 455520 471424 478790 482092 482560 487680 508080 528320 537718 541952 550420 556260 574548 589280 593344 602615 607360 633984 660504 677440 707136 718185 723138 723840 728832 741680 766064 792480 806577 812928 825630 880672 883920 890016 911040 942848 957580 964184 1016160 1056640 1075436 1100840 1112520 1149096 1178560 1186688 1205230 1214720 1267968 1321008 1344295 1354880 1414272 1436370 1446276 1447680 1483360 1532128 1584960 1613154 1625856 1651260 1761344 1767840 1780032 1807845 1822080 1915160 1928368 2032320 2113280 2150872 2201680 2225040 2298192 2357120 2373376 2410460 2642016 2688590 2709760 2828544 2872740 2892552 2966720 3064256 3169920 3226308 3302520 3495167 3522688 3535680 3560064 3615690 3644160 3830320 3856736 4032885 4064640 4301744 4403360 4450080 4596384 4714240 4820920 5284032 5377180 5745480 5785104 5933440 6128512 6339840 6452616 6605040 6990334 7045376 7071360 7120128 7231380 7660640 7713472 8065770 8129280 8603488 8806720 8900160 9192768 9641840 10485501 10568064 10754360 11490960 11570208 11866880 12257024 12905232 13210080 13980668 14142720 14462760 15321280 15426944 16131540 17206976 17475835 17613440 17800320 18385536 19283680 20971002 21136128 21508720 22981920 23140416 25810464 26420160 27961336 28925520 30642560 30853888 32263080 34413952 34951670 35226880 35600640 36771072 38567360 41942004 43017440 45963840 46280832 51620928 52427505 52840320 55922672 57851040 61285120 64526160 68827904 69903340 77134720 83884008 86034880 91927680 92561664 103241856 104855010 105680640 111845344 115702080 129052320 139806680 154269440 167768016 172069760 183855360 206483712 209710020 223690688 231404160 258104640 279613360 335536032 344139520 419420040 447381376 462808320 516209280 559226720 671072064 838840080 894762752 1032418560 1118453440 1342144128 1677680160 2236906880 2684288256 3355360320 4473813760 6710720640 13421441280
• Sum of all divisors σ(n): 48789135360
• Sum of proper divisors (its aliquot sum) s(n): 35367694080
• 13421441280 is an abundant number, because the sum of its proper divisors (35367694080) is greater than itself. Its abundance is 21946252800

Bases of 13421441280

• Binary: 1100011111111110101111000100000000₂
• Hexadecimal: 0x31FFAF100
• Base-36: 65YS2DC

Squares and roots of 13421441280

• 13421441280 squared (13421441280²) is 180135086032488038400
• 13421441280 cubed (13421441280³) is 2417672479652786379687985152000
• The square root of 13421441280 is 115850.9442343911
• The cube root of 13421441280 is 2376.4739160551

Scales and comparisons

• 13,421,441,280 seconds is equal to 426 years, 39 weeks, 3 days, 18 hours, 8 minutes.
• To count from 1 to 13,421,441,280 would take you about eight hundred fifty-three 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 13421441280 cubic inches would be around 198 feet tall.

Recreational maths with 13421441280

• 13421441280 backwards is 08214412431
• 13421441280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13421441280's digits is 30
• More coming soon!