6680966400

Names of 6680966400

• Cardinal: 6680966400 can be written as Six billion, six hundred eighty million, nine hundred sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 6.6809664 × 10⁹

Factors of 6680966400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 74

Divisors of 6680966400

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 27 30 32 36 40 41 45 46 48 50 54 60 64 69 72 75 80 82 90 92 96 100 108 115 120 123 128 135 138 144 150 160 164 180 184 192 200 205 207 216 225 230 240 246 256 270 276 288 300 320 328 345 360 368 369 384 400 410 414 432 450 460 480 492 540 552 575 576 600 615 621 640 656 675 690 720 736 738 768 800 820 828 864 900 920 943 960 984 1025 1035 1080 1104 1107 1150 1152 1200 1230 1242 1280 1312 1350 1380 1440 1472 1476 1600 1640 1656 1681 1725 1728 1800 1840 1845 1886 1920 1968 2050 2070 2160 2208 2214 2300 2304 2400 2460 2484 2624 2700 2760 2829 2880 2944 2952 3075 3105 3200 3280 3312 3362 3450 3456 3600 3680 3690 3772 3840 3936 4100 4140 4320 4416 4428 4600 4715 4800 4920 4968 5043 5175 5248 5400 5520 5535 5658 5760 5888 5904 6150 6210 6400 6560 6624 6724 6900 6912 7200 7360 7380 7544 7872 8200 8280 8405 8487 8640 8832 8856 9200 9225 9430 9600 9840 9936 10086 10350 10496 10800 11040 11070 11316 11520 11808 12300 12420 13120 13248 13448 13800 14145 14400 14720 14760 15088 15129 15525 15744 16400 16560 16810 16974 17280 17664 17712 18400 18450 18860 19200 19680 19872 20172 20700 21600 22080 22140 22632 23575 23616 24600 24840 25215 25461 26240 26496 26896 27600 27675 28290 28800 29440 29520 30176 30258 31050 31488 32800 33120 33620 33948 34560 35424 36800 36900 37720 38663 39360 39744 40344 41400 42025 42435 43200 44160 44280 45264 45387 47150 47232 49200 49680 50430 50922 52480 52992 53792 55200 55350 56580 57600 59040 60352 60516 62100 65600 66240 67240 67896 70725 70848 73600 73800 75440 75645 77326 78720 79488 80688 82800 84050 84870 86400 88320 88560 90528 90774 94300 94464 98400 99360 100860 101844 107584 110400 110700 113160 115989 118080 120704 121032 124200 126075 127305 131200 132480 134480 135792 141450 141696 147200 147600 150880 151290 154652 157440 158976 161376 165600 168100 169740 172800 177120 181056 181548 188600 193315 196800 198720 201720 203688 212175 215168 220800 221400 226320 226935 231978 236160 241408 242064 248400 252150 254610 262400 264960 268960 271584 282900 283392 295200 301760 302580 309304 322752 331200 336200 339480 347967 354240 362112 363096 377200 378225 386630 393600 397440 403440 407376 424350 430336 441600 442800 452640 453870 463956 472320 484128 496800 504300 509220 537920 543168 565800 579945 590400 603520 605160 618608 636525 645504 662400 672400 678960 695934 708480 724224 726192 754400 756450 773260 787200 794880 806880 814752 848700 885600 905280 907740 927912 966575 968256 993600 1008600 1018440 1043901 1075840 1086336 1131600 1134675 1159890 1180800 1207040 1210320 1237216 1273050 1291008 1324800 1344800 1357920 1391868 1416960 1452384 1508800 1512900 1546520 1613760 1629504 1697400 1739835 1771200 1810560 1815480 1855824 1933150 1936512 1987200 2017200 2036880 2087802 2151680 2172672 2263200 2269350 2319780 2361600 2420640 2474432 2546100 2689600 2715840 2783736 2899725 2904768 3017600 3025800 3093040 3227520 3259008 3394800 3479670 3542400 3621120 3630960 3711648 3866300 3873024 3974400 4034400 4073760 4175604 4526400 4538700 4639560 4841280 4948864 5092200 5219505 5379200 5431680 5567472 5799450 5809536 6035200 6051600 6186080 6455040 6518016 6789600 6959340 7084800 7261920 7423296 7732600 8068800 8147520 8351208 8699175 9052800 9077400 9279120 9682560 9897728 10184400 10439010 10758400 10863360 11134944 11598900 11619072 12103200 12372160 13579200 13918680 14523840 14846592 15465200 16137600 16295040 16702416 17398350 18105600 18154800 18558240 19365120 20368800 20878020 22269888 23197800 24206400 24744320 26097525 27158400 27837360 29047680 29693184 30930400 32275200 32590080 33404832 34796700 36309600 37116480 40737600 41756040 44539776 46395600 48412800 49488640 52195050 54316800 55674720 58095360 61860800 66809664 69593400 72619200 74232960 81475200 83512080 89079552 92791200 96825600 104390100 111349440 123721600 133619328 139186800 145238400 148465920 162950400 167024160 185582400 208780200 222698880 247443200 267238656 278373600 290476800 334048320 371164800 417560400 445397760 556747200 668096640 742329600 835120800 1113494400 1336193280 1670241600 2226988800 3340483200 6680966400
• Sum of all divisors σ(n): 26202281280
• Sum of proper divisors (its aliquot sum) s(n): 19521314880
• 6680966400 is an abundant number, because the sum of its proper divisors (19521314880) is greater than itself. Its abundance is 12840348480

Bases of 6680966400

• Binary: 110001110001101110111010100000000₂
• Hexadecimal: 0x18E377500
• Base-36: 32HOAO0

Squares and roots of 6680966400

• 6680966400 squared (6680966400²) is 44635312037928960000
• 6680966400 cubed (6680966400³) is 298207019978918907346944000000
• The square root of 6680966400 is 81737.1788111139
• The cube root of 6680966400 is 1883.4167532075

Scales and comparisons

• 6,680,966,400 seconds is equal to 212 years, 22 weeks, 4 days.
• To count from 1 to 6,680,966,400 would take you about four hundred twenty-four 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 6680966400 cubic inches would be around 157 feet tall.

Recreational maths with 6680966400

• 6680966400 backwards is 0046690866
• 6680966400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6680966400's digits is 45
• More coming soon!