668327400000

Names of 668327400000

• Cardinal: 668327400000 can be written as Six hundred sixty-eight billion, three hundred twenty-seven million, four hundred thousand.

Scientific notation

• Scientific notation: 6.683274 × 10¹¹

Factors of 668327400000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 23

Divisors of 668327400000

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 45 48 50 52 60 64 65 72 75 78 80 90 96 100 104 117 120 125 130 144 150 156 160 169 180 192 195 200 208 225 234 240 250 260 288 300 312 320 325 338 360 375 390 400 416 450 468 480 500 507 520 576 585 600 624 625 650 676 720 750 780 800 832 845 900 936 960 975 1000 1014 1040 1125 1170 1200 1248 1250 1300 1352 1440 1500 1521 1560 1600 1625 1690 1800 1872 1875 1950 2000 2028 2080 2197 2250 2340 2400 2496 2500 2535 2600 2704 2880 2925 3000 3042 3120 3125 3250 3380 3600 3744 3750 3900 4000 4056 4160 4225 4394 4500 4680 4800 4875 5000 5070 5200 5408 5625 5850 6000 6084 6240 6250 6500 6591 6760 7200 7488 7500 7605 7800 8000 8112 8125 8450 8788 9000 9360 9375 9750 10000 10140 10400 10816 10985 11250 11700 12000 12168 12480 12500 12675 13000 13182 13520 14400 14625 15000 15210 15600 16224 16250 16900 17576 18000 18720 18750 19500 19773 20000 20280 20800 21125 21970 22500 23400 24000 24336 24375 25000 25350 26000 26364 27040 28125 28561 29250 30000 30420 31200 32448 32500 32955 33800 35152 36000 37440 37500 38025 39000 39546 40000 40560 40625 42250 43940 45000 46800 48672 48750 50000 50700 52000 52728 54080 54925 56250 57122 58500 60000 60840 62400 63375 65000 65910 67600 70304 72000 73125 75000 76050 78000 79092 81120 81250 84500 85683 87880 90000 93600 97344 97500 98865 100000 101400 104000 105456 105625 109850 112500 114244 117000 120000 121680 121875 126750 130000 131820 135200 140608 142805 146250 150000 152100 156000 158184 162240 162500 164775 169000 171366 175760 180000 187200 190125 195000 197730 200000 202800 210912 211250 219700 225000 228488 234000 243360 243750 253500 257049 260000 263640 270400 274625 285610 292500 300000 304200 312000 316368 316875 325000 329550 338000 342732 351520 360000 365625 371293 380250 390000 395460 405600 421824 422500 428415 439400 450000 456976 468000 486720 487500 494325 507000 514098 520000 527280 528125 549250 571220 585000 600000 608400 632736 633750 650000 659100 676000 685464 703040 714025 731250 742586 760500 780000 790920 811200 823875 845000 856830 878800 900000 913952 936000 950625 975000 988650 1014000 1028196 1054560 1056250 1098500 1113879 1142440 1170000 1216800 1265472 1267500 1285245 1300000 1318200 1352000 1370928 1373125 1428050 1462500 1485172 1521000 1560000 1581840 1584375 1647750 1690000 1713660 1757600 1800000 1827904 1856465 1901250 1950000 1977300 2028000 2056392 2109120 2112500 2142075 2197000 2227758 2284880 2340000 2433600 2471625 2535000 2570490 2600000 2636400 2741856 2746250 2856100 2925000 2970344 3042000 3163680 3168750 3295500 3341637 3380000 3427320 3515200 3570125 3712930 3802500 3900000 3954600 4056000 4112784 4119375 4225000 4284150 4394000 4455516 4569760 4680000 4753125 4943250 5070000 5140980 5272800 5483712 5492500 5569395 5712200 5850000 5940688 6084000 6327360 6337500 6426225 6591000 6683274 6760000 6854640 6865625 7140250 7425860 7605000 7800000 7909200 8225568 8238750 8450000 8568300 8788000 8911032 9139520 9282325 9506250 9886500 10140000 10281960 10545600 10710375 10985000 11138790 11424400 11700000 11881376 12168000 12358125 12675000 12852450 13182000 13366548 13709280 13731250 14280500 14851720 15210000 15818400 16451136 16477500 16708185 16900000 17136600 17576000 17822064 17850625 18564650 19012500 19773000 20280000 20563920 20596875 21420750 21970000 22277580 22848800 23400000 23762752 24716250 25350000 25704900 26364000 26733096 27418560 27462500 27846975 28561000 29703440 30420000 31636800 32131125 32955000 33416370 33800000 34273200 35644128 35701250 37129300 38025000 39546000 41127840 41193750 42841500 43940000 44555160 45697600 46411625 49432500 50700000 51409800 52728000 53466192 53551875 54925000 55693950 57122000 59406880 60840000 61790625 64262250 65910000 66832740 68546400 71288256 71402500 74258600 76050000 79092000 82255680 82387500 83540925 85683000 87880000 89110320 89253125 92823250 98865000 101400000 102819600 106932384 107103750 109850000 111387900 114244000 118813760 123581250 128524500 131820000 133665480 137092800 139234875 142805000 148517200 152100000 158184000 160655625 164775000 167081850 171366000 178220640 178506250 185646500 197730000 205639200 213864768 214207500 219700000 222775800 228488000 232058125 247162500 257049000 263640000 267330960 267759375 278469750 285610000 297034400 304200000 321311250 329550000 334163700 342732000 356441280 357012500 371293000 395460000 411278400 417704625 428415000 439400000 445551600 464116250 494325000 514098000 534661920 535518750 556939500 571220000 594068800 642622500 659100000 668327400 685464000 696174375 714025000 742586000 790920000 803278125 835409250 856830000 891103200 928232500 988650000 1028196000 1069323840 1071037500 1113879000 1142440000 1160290625 1285245000 1318200000 1336654800 1392348750 1428050000 1485172000 1606556250 1670818500 1713660000 1782206400 1856465000 1977300000 2056392000 2088523125 2142075000 2227758000 2320581250 2570490000 2673309600 2784697500 2856100000 2970344000 3213112500 3341637000 3427320000 3480871875 3712930000 3954600000 4177046250 4284150000 4455516000 4641162500 5140980000 5346619200 5569395000 5712200000 6426225000 6683274000 6961743750 7425860000 8354092500 8568300000 8911032000 9282325000 10281960000 10442615625 11138790000 12852450000 13366548000 13923487500 14851720000 16708185000 17136600000 18564650000 20885231250 22277580000 25704900000 26733096000 27846975000 33416370000 37129300000 41770462500 44555160000 51409800000 55693950000 66832740000 74258600000 83540925000 111387900000 133665480000 167081850000 222775800000 334163700000 668327400000
• Sum of all divisors σ(n): 2593929032604
• Sum of proper divisors (its aliquot sum) s(n): 1925601632604
• 668327400000 is an abundant number, because the sum of its proper divisors (1925601632604) is greater than itself. Its abundance is 1257274232604

Bases of 668327400000

• Binary: 1001101110011011011010101101001001000000₂
• Hexadecimal: 0x9B9B6AD240
• Base-36: 8J0WVM80

Squares and roots of 668327400000

• 668327400000 squared (668327400000²) is 446661513590760000000000
• 668327400000 cubed (668327400000³) is 298516128058177294824000000000000000
• The square root of 668327400000 is 817512.9356774731
• The cube root of 668327400000 is 8743.0525532567

Scales and comparisons

• 668,327,400,000 seconds is equal to 21,250 years, 38 weeks, 4 days, 20 hours.
• To count from 1 to 668,327,400,000 would take you about forty-two thousand, five hundred one 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 668327400000 cubic inches would be around 728.6 feet tall.

Recreational maths with 668327400000

• 668327400000 backwards is 000004723866
• 668327400000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 668327400000's digits is 36
• More coming soon!