6679938720

Names of 6679938720

• Cardinal: 6679938720 can be written as Six billion, six hundred seventy-nine million, nine hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.67993872 × 10⁹

Factors of 6679938720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3151

Divisors of 6679938720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 65 70 78 80 84 91 96 98 104 105 112 120 130 140 147 156 160 168 182 195 196 208 210 224 240 245 260 273 280 294 312 336 343 364 390 392 416 420 455 480 490 520 546 560 588 624 637 672 686 728 735 780 784 840 910 980 1029 1040 1092 1120 1176 1248 1274 1365 1372 1456 1470 1560 1568 1680 1715 1820 1911 1960 2058 2080 2184 2352 2548 2730 2744 2912 2940 3120 3121 3185 3360 3430 3640 3822 3920 4116 4368 4459 4704 5096 5145 5460 5488 5880 6240 6242 6370 6860 7280 7644 7840 8232 8736 8918 9363 9555 10192 10290 10920 10976 11760 12484 12740 13377 13720 14560 15288 15605 16464 17836 18726 19110 20384 20580 21840 21847 22295 23520 24968 25480 26754 27440 30576 31210 32928 35672 37452 38220 40573 41160 43680 43694 44590 46815 49936 50960 53508 54880 61152 62420 65541 66885 71344 74904 76440 81146 82320 87388 89180 93630 99872 101920 107016 109235 121719 124840 131082 133770 142688 149808 152880 152929 162292 164640 174776 178360 187260 202865 214032 218470 243438 249680 262164 267540 284011 299616 305760 305858 324584 327705 349552 356720 374520 405730 428064 436940 458787 486876 499360 524328 535080 568022 608595 611716 649168 655410 699104 713440 749040 764645 811460 852033 873880 917574 973752 1048656 1070160 1070503 1136044 1217190 1223432 1298336 1310820 1420055 1498080 1529290 1622920 1704066 1747760 1835148 1947504 1988077 2097312 2140320 2141006 2272088 2293935 2434380 2446864 2621640 2840110 3058580 3211509 3245840 3408132 3495520 3670296 3895008 3976154 4260165 4282012 4544176 4587870 4868760 4893728 5243280 5352515 5680220 5964231 6117160 6423018 6491680 6816264 7340592 7952308 8520330 8564024 9088352 9175740 9737520 9940385 10486560 10705030 11360440 11928462 12234320 12846036 13632528 13916539 14681184 15904616 16057545 17040660 17128048 18351480 19475040 19880770 21410060 22720880 23856924 24468640 25692072 27265056 27833078 29821155 31809232 32115090 34081320 34256096 36702960 39761540 41749617 42820120 45441760 47713848 51384144 55666156 59642310 63618464 64230180 68162640 69582695 73405920 79523080 83499234 85640240 95427696 102768288 111332312 119284620 128460360 136325280 139165390 159046160 166998468 171280480 190855392 208748085 222664624 238569240 256920720 278330780 318092320 333996936 417496170 445329248 477138480 513841440 556661560 667993872 834992340 954276960 1113323120 1335987744 1669984680 2226646240 3339969360 6679938720
• Sum of all divisors σ(n): 26434598400
• Sum of proper divisors (its aliquot sum) s(n): 19754659680
• 6679938720 is an abundant number, because the sum of its proper divisors (19754659680) is greater than itself. Its abundance is 13074720960

Bases of 6679938720

• Binary: 110001110001001111100011010100000₂
• Hexadecimal: 0x18E27C6A0
• Base-36: 32H29PC

Squares and roots of 6679938720

• 6679938720 squared (6679938720²) is 44621581302955238400
• 6679938720 cubed (6679938720³) is 298069428693238747414990848000
• The square root of 6679938720 is 81730.8920788217
• The cube root of 6679938720 is 1883.3201779085

Scales and comparisons

• 6,679,938,720 seconds is equal to 212 years, 20 weeks, 6 days, 2 hours, 32 minutes.
• To count from 1 to 6,679,938,720 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 6679938720 cubic inches would be around 156.9 feet tall.

Recreational maths with 6679938720

• 6679938720 backwards is 0278399766
• The number of decimal digits it has is: 10
• The sum of 6679938720's digits is 57
• More coming soon!