68746828800

Names of 68746828800

• Cardinal: 68746828800 can be written as Sixty-eight billion, seven hundred forty-six million, eight hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 6.87468288 × 10¹⁰

Factors of 68746828800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1921

Divisors of 68746828800

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 37 39 40 48 50 52 60 64 65 74 75 78 80 96 100 104 111 120 128 130 148 150 156 160 185 192 195 200 208 222 240 256 260 296 300 312 320 325 370 384 390 400 416 444 480 481 512 520 555 592 600 624 640 650 740 768 780 800 832 888 925 960 962 975 1024 1040 1110 1184 1200 1248 1280 1300 1443 1480 1536 1560 1600 1664 1776 1850 1861 1920 1924 1950 2080 2220 2368 2400 2405 2496 2560 2600 2775 2886 2960 3072 3120 3200 3328 3552 3700 3722 3840 3848 3900 4160 4440 4736 4800 4810 4992 5120 5200 5550 5583 5772 5920 6240 6400 6656 7104 7215 7400 7444 7680 7696 7800 8320 8880 9305 9472 9600 9620 9984 10400 11100 11166 11544 11840 12025 12480 12800 13312 14208 14430 14800 14888 15360 15392 15600 16640 17760 18610 18944 19200 19240 19968 20800 22200 22332 23088 23680 24050 24193 24960 25600 27915 28416 28860 29600 29776 30784 31200 33280 35520 36075 37220 37888 38400 38480 39936 41600 44400 44664 46176 46525 47360 48100 48386 49920 55830 56832 57720 59200 59552 61568 62400 66560 68857 71040 72150 72579 74440 76800 76960 83200 88800 89328 92352 93050 94720 96200 96772 99840 111660 113664 115440 118400 119104 120965 123136 124800 137714 139575 142080 144300 145158 148880 153920 166400 177600 178656 184704 186100 189440 192400 193544 199680 206571 223320 230880 236800 238208 241930 246272 249600 275428 279150 284160 288600 290316 297760 307840 332800 344285 355200 357312 362895 369408 372200 384800 387088 413142 446640 461760 473600 476416 483860 492544 499200 550856 558300 568320 577200 580632 595520 604825 615680 688570 710400 714624 725790 738816 744400 769600 774176 826284 893280 895141 923520 947200 952832 967720 998400 1032855 1101712 1116600 1154400 1161264 1191040 1209650 1231360 1377140 1420800 1429248 1451580 1477632 1488800 1539200 1548352 1652568 1721425 1786560 1790282 1814475 1847040 1905664 1935440 2065710 2203424 2233200 2308800 2322528 2382080 2419300 2462720 2685423 2754280 2841600 2858496 2903160 2977600 3078400 3096704 3305136 3442850 3573120 3580564 3628950 3694080 3870880 4131420 4406848 4466400 4475705 4617600 4645056 4764160 4838600 5164275 5370846 5508560 5716992 5806320 5955200 6156800 6193408 6610272 6885700 7146240 7161128 7257900 7388160 7741760 8262840 8813696 8932800 8951410 9235200 9290112 9528320 9677200 10328550 10741692 11017120 11612640 11910400 12313600 12386816 13220544 13427115 13771400 14292480 14322256 14515800 15483520 16525680 17627392 17865600 17902820 18470400 18580224 19354400 20657100 21483384 22034240 22378525 23225280 23820800 24773632 26441088 26854230 27542800 28584960 28644512 29031600 30967040 33051360 35254784 35731200 35805640 36940800 37160448 38708800 41314200 42966768 44068480 44757050 46450560 47641600 52882176 53708460 55085600 57289024 58063200 61934080 66102720 67135575 70509568 71462400 71611280 74320896 77417600 82628400 85933536 88136960 89514100 92901120 105764352 107416920 110171200 114578048 116126400 123868160 132205440 134271150 142924800 143222560 154835200 165256800 171867072 176273920 179028200 185802240 211528704 214833840 220342400 229156096 232252800 264410880 268542300 286445120 309670400 330513600 343734144 352547840 358056400 371604480 429667680 440684800 458312192 464505600 528821760 537084600 572890240 619340800 661027200 687468288 716112800 859335360 881369600 916624384 929011200 1057643520 1074169200 1145780480 1322054400 1374936576 1432225600 1718670720 1762739200 1858022400 2148338400 2291560960 2644108800 2749873152 2864451200 3437341440 4296676800 4583121920 5288217600 5728902400 6874682880 8593353600 11457804800 13749365760 17186707200 22915609600 34373414400 68746828800
• Sum of all divisors σ(n): 251437955552
• Sum of proper divisors (its aliquot sum) s(n): 182691126752
• 68746828800 is an abundant number, because the sum of its proper divisors (182691126752) is greater than itself. Its abundance is 113944297952

Bases of 68746828800

• Binary: 1000000000001101000010101110000000000₂
• Hexadecimal: 0x1001A15C00
• Base-36: VKY34LC

Squares and roots of 68746828800

• 68746828800 squared (68746828800²) is 4726126470056509440000
• 68746828800 cubed (68746828800³) is 324906207324123180797263872000000
• The square root of 68746828800 is 262196.1647316757
• The cube root of 68746828800 is 4096.5433646017

Scales and comparisons

• 68,746,828,800 seconds is equal to 2,185 years, 48 weeks, 4 days, 21 hours, 20 minutes.
• To count from 1 to 68,746,828,800 would take you about four thousand, three hundred seventy-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 68746828800 cubic inches would be around 341.4 feet tall.

Recreational maths with 68746828800

• 68746828800 backwards is 00882864786
• The number of decimal digits it has is: 11
• The sum of 68746828800's digits is 57
• More coming soon!