3994145744064

Names of 3994145744064

• Cardinal: 3994145744064 can be written as Three trillion, nine hundred ninety-four billion, one hundred forty-five million, seven hundred forty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 3.994145744064 × 10¹²

Factors of 3994145744064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 996445

Divisors of 3994145744064

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 133 152 157 168 192 224 228 266 304 314 336 399 448 456 471 532 608 628 672 798 912 942 1064 1099 1216 1256 1344 1596 1824 1884 2128 2198 2512 2983 3192 3297 3648 3768 4256 4396 5024 5966 6384 6594 7536 8512 8792 8949 10048 11932 12768 13188 15072 17584 17898 20881 23864 25536 26376 30144 35168 35796 41762 47728 52752 62643 70336 71592 83524 95456 105504 125286 143184 167048 190912 211008 250572 286368 334096 501144 572736 668192 996257 1002288 1336384 1992514 2004576 2988771 3985028 4009152 5977542 6973799 7970056 11955084 13947598 15940112 18928883 20921397 23910168 27895196 31880224 37857766 41842794 47820336 55790392 56786649 63760448 75715532 83685588 95640672 111580784 113573298 132502181 151431064 156412349 167371176 191281344 223161568 227146596 265004362 302862128 312824698 334742352 397506543 446323136 454293192 469237047 530008724 605724256 625649396 669484704 795013086 908586384 938474094 1060017448 1094886443 1211448512 1251298792 1338969408 1590026172 1817172768 1876948188 2120034896 2189772886 2502597584 2971834631 3180052344 3284659329 3634345536 3753896376 4240069792 4379545772 5005195168 5943669262 6360104688 6569318658 7507792752 8480139584 8759091544 8915503893 10010390336 11887338524 12720209376 13138637316 15015585504 17518183088 17831007786 20802842417 23774677048 25440418752 26277274632 30031171008 35036366176 35662015572 41605684834 47549354096 52554549264 62408527251 70072732352 71324031144 83211369668 95098708192 105109098528 124817054502 142648062288 166422739336 190197416384 210218197056 249634109004 285296124576 332845478672 499268218008 570592249152 665690957344 998536436016 1331381914688 1997072872032 3994145744064
• Sum of all divisors σ(n): 12794184337920
• Sum of proper divisors (its aliquot sum) s(n): 8800038593856
• 3994145744064 is an abundant number, because the sum of its proper divisors (8800038593856) is greater than itself. Its abundance is 4805892849792

Bases of 3994145744064

• Binary: 111010000111110101101000110110010011000000₂
• Hexadecimal: 0x3A1F5A364C0
• Base-36: 1EYVV90AO

Squares and roots of 3994145744064

• 3994145744064 squared (3994145744064²) is 15953200224824564191236096
• 3994145744064 cubed (3994145744064³) is 63719406782183881025469227045814534144
• The square root of 3994145744064 is 1998535.9001188845
• The cube root of 3994145744064 is 15866.2625285321

Scales and comparisons

• 3,994,145,744,064 seconds is equal to 127,001 years, 24 weeks, 6 days, 16 hours, 54 minutes, 24 seconds.
• To count from 1 to 3,994,145,744,064 would take you about three hundred seventeen thousand, five hundred three 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 3994145744064 cubic inches would be around 1322.2 feet tall.

Recreational maths with 3994145744064

• 3994145744064 backwards is 4604475414993
• The number of decimal digits it has is: 13
• The sum of 3994145744064's digits is 60
• More coming soon!