1664137043968

Names of 1664137043968

• Cardinal: 1664137043968 can be written as One trillion, six hundred sixty-four billion, one hundred thirty-seven million, forty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.664137043968 × 10¹²

Factors of 1664137043968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 25378

Divisors of 1664137043968

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 37 56 62 64 74 112 124 128 148 217 224 248 256 259 296 434 448 496 512 518 592 868 896 992 1024 1036 1147 1184 1736 1792 1984 2048 2072 2294 2368 3472 3584 3968 4096 4144 4588 4736 6944 7168 7936 8029 8192 8288 9176 9472 13888 14336 15872 16058 16576 18352 18944 25301 27776 28672 31744 32116 33152 36704 37888 50602 55552 57344 63488 64232 66304 73408 75776 101204 111104 126976 128464 132608 146816 151552 177107 202408 222208 253952 256928 265216 293632 303104 354214 404816 444416 513856 530432 587264 708428 784331 809632 888832 936137 1027712 1060864 1174528 1416856 1568662 1619264 1777664 1872274 2055424 2121728 2349056 2833712 3137324 3238528 3744548 4110848 4698112 5490317 5667424 6274648 6477056 6552959 7489096 8221696 9396224 10980634 11334848 12549296 12954112 13105918 14978192 16443392 21961268 22669696 25098592 25908224 26211836 29020247 29956384 32886784 43922536 45339392 50197184 51816448 52423672 58040494 59912768 65773568 87845072 90678784 100394368 103632896 104847344 116080988 119825536 175690144 181357568 200788736 203141729 207265792 209694688 232161976 239651072 351380288 362715136 401577472 406283458 419389376 464323952 479302144 702760576 725430272 803154944 812566916 838778752 928647904 958604288 1405521152 1450860544 1606309888 1625133832 1677557504 1857295808 1917208576 2811042304 3212619776 3250267664 3355115008 3714591616 3834417152 5622084608 6425239552 6500535328 6710230016 7429183232 7668834304 11244169216 13001070656 13420460032 14858366464 22488338432 26002141312 26840920064 29716732928 44976676864 52004282624 53681840128 59433465856 104008565248 118866931712 208017130496 237733863424 416034260992 832068521984 1664137043968
• Sum of all divisors σ(n): 4032476494848
• Sum of proper divisors (its aliquot sum) s(n): 2368339450880
• 1664137043968 is an abundant number, because the sum of its proper divisors (2368339450880) is greater than itself. Its abundance is 704202406912

Bases of 1664137043968

• Binary: 11000001101110110010011000010000000000000₂
• Hexadecimal: 0x183764C2000
• Base-36: L8HS8934

Squares and roots of 1664137043968

• 1664137043968 squared (1664137043968²) is 2769352101106553165185024
• 1664137043968 cubed (1664137043968³) is 4608581419242029246104439851143135232
• The square root of 1664137043968 is 1290014.3580472273
• The cube root of 1664137043968 is 11850.3095789751

Scales and comparisons

• 1,664,137,043,968 seconds is equal to 52,914 years, 21 weeks, 2 days, 9 hours, 59 minutes, 28 seconds.
• To count from 1 to 1,664,137,043,968 would take you about one hundred thirty-two thousand, two hundred eighty-six 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 1664137043968 cubic inches would be around 987.5 feet tall.

Recreational maths with 1664137043968

• 1664137043968 backwards is 8693407314661
• The number of decimal digits it has is: 13
• The sum of 1664137043968's digits is 58
• More coming soon!