68091827200

Names of 68091827200

• Cardinal: 68091827200 can be written as Sixty-eight billion, ninety-one million, eight hundred twenty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 6.80918272 × 10¹⁰

Factors of 68091827200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1734

Divisors of 68091827200

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 97 100 128 136 160 170 194 200 256 272 320 340 388 400 425 485 512 544 640 680 776 800 850 970 1024 1088 1280 1360 1552 1600 1613 1649 1700 1940 2176 2425 2560 2720 3104 3200 3226 3298 3400 3880 4352 4850 5120 5440 6208 6400 6452 6596 6800 7760 8065 8245 8704 9700 10880 12416 12800 12904 13192 13600 15520 16130 16490 17408 19400 21760 24832 25600 25808 26384 27200 27421 31040 32260 32980 38800 40325 41225 43520 49664 51616 52768 54400 54842 62080 64520 65960 77600 80650 82450 87040 99328 103232 105536 108800 109684 124160 129040 131920 137105 155200 156461 161300 164900 206464 211072 217600 219368 248320 258080 263840 274210 310400 312922 322600 329800 412928 422144 435200 438736 496640 516160 527680 548420 620800 625844 645200 659600 685525 782305 825856 844288 877472 1032320 1055360 1096840 1241600 1251688 1290400 1319200 1371050 1564610 1651712 1688576 1754944 2064640 2110720 2193680 2483200 2503376 2580800 2638400 2659837 2742100 3129220 3509888 3911525 4129280 4221440 4387360 5006752 5161600 5276800 5319674 5484200 6258440 7019776 7823050 8258560 8442880 8774720 10013504 10323200 10553600 10639348 10968400 12516880 13299185 14039552 15646100 17549440 20027008 20646400 21107200 21278696 21936800 25033760 26598370 28079104 31292200 35098880 40054016 41292800 42214400 42557392 43873600 50067520 53196740 62584400 66495925 70197760 80108032 85114784 87747200 100135040 106393480 125168800 132991850 140395520 160216064 170229568 175494400 200270080 212786960 250337600 265983700 340459136 350988800 400540160 425573920 500675200 531967400 680918272 701977600 801080320 851147840 1001350400 1063934800 1361836544 1702295680 2002700800 2127869600 2723673088 3404591360 4005401600 4255739200 6809182720 8511478400 13618365440 17022956800 34045913600 68091827200
• Sum of all divisors σ(n): 180668170872
• Sum of proper divisors (its aliquot sum) s(n): 112576343672
• 68091827200 is an abundant number, because the sum of its proper divisors (112576343672) is greater than itself. Its abundance is 44484516472

Bases of 68091827200

• Binary: 111111011010100101101101010000000000₂
• Hexadecimal: 0xFDA96D400
• Base-36: VA4464G

Squares and roots of 68091827200

• 68091827200 squared (68091827200²) is 4636496931434659840000
• 68091827200 cubed (68091827200³) is 315707547868579105916059648000000
• The square root of 68091827200 is 260944.1074253259
• The cube root of 68091827200 is 4083.4915645287

Scales and comparisons

• 68,091,827,200 seconds is equal to 2,165 years, 5 weeks, 4 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 68,091,827,200 would take you about four thousand, three hundred thirty 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 68091827200 cubic inches would be around 340.3 feet tall.

Recreational maths with 68091827200

• 68091827200 backwards is 00272819086
• The number of decimal digits it has is: 11
• The sum of 68091827200's digits is 43
• More coming soon!