163444948992

Names of 163444948992

• Cardinal: 163444948992 can be written as One hundred sixty-three billion, four hundred forty-four million, nine hundred forty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.63444948992 × 10¹¹

Factors of 163444948992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 91

Divisors of 163444948992

• Number of divisors d(n): 342
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 73 78 96 104 117 128 144 146 156 192 208 219 234 256 288 292 312 384 416 438 468 512 576 584 624 657 768 832 876 936 949 1024 1152 1168 1248 1314 1536 1664 1752 1872 1898 2048 2304 2336 2496 2628 2847 3072 3328 3504 3744 3796 4096 4608 4672 4992 5256 5329 5694 6144 6656 7008 7488 7592 8192 8541 9216 9344 9984 10512 10658 11388 12288 13312 14016 14976 15184 15987 16384 17082 18432 18688 19968 21024 21316 22776 24576 26624 28032 29952 30368 31974 32768 34164 36864 37376 39936 42048 42632 45552 47961 49152 53248 56064 59904 60736 63948 65536 68328 69277 73728 74752 79872 84096 85264 91104 95922 98304 106496 112128 119808 121472 127896 131072 136656 138554 147456 149504 159744 168192 170528 182208 191844 196608 207831 212992 224256 239616 242944 255792 262144 273312 277108 294912 299008 319488 336384 341056 364416 383688 393216 415662 425984 448512 479232 485888 511584 546624 554216 589824 598016 623493 638976 672768 682112 728832 767376 786432 831324 851968 897024 958464 971776 1023168 1093248 1108432 1179648 1196032 1246986 1277952 1345536 1364224 1457664 1534752 1662648 1703936 1794048 1916928 1943552 2046336 2186496 2216864 2359296 2392064 2493972 2555904 2691072 2728448 2915328 3069504 3325296 3407872 3588096 3833856 3887104 4092672 4372992 4433728 4784128 4987944 5111808 5382144 5456896 5830656 6139008 6650592 7176192 7667712 7774208 8185344 8745984 8867456 9568256 9975888 10223616 10764288 10913792 11661312 12278016 13301184 14352384 15335424 15548416 16370688 17491968 17734912 19136512 19951776 21528576 21827584 23322624 24556032 26602368 28704768 30670848 31096832 32741376 34983936 35469824 39903552 43057152 43655168 46645248 49112064 53204736 57409536 62193664 65482752 69967872 70939648 79807104 86114304 87310336 93290496 98224128 106409472 124387328 130965504 139935744 141879296 159614208 172228608 174620672 186580992 196448256 212818944 248774656 261931008 279871488 283758592 319228416 349241344 373161984 392896512 425637888 523862016 559742976 567517184 638456832 698482688 746323968 785793024 851275776 1047724032 1119485952 1135034368 1276913664 1396965376 1571586048 1702551552 2095448064 2238971904 2270068736 2553827328 3143172096 3405103104 4190896128 4540137472 5107654656 6286344192 6810206208 9080274944 10215309312 12572688384 13620412416 18160549888 20430618624 27240824832 40861237248 54481649664 81722474496 163444948992
• Sum of all divisors σ(n): 515555524302
• Sum of proper divisors (its aliquot sum) s(n): 352110575310
• 163444948992 is an abundant number, because the sum of its proper divisors (352110575310) is greater than itself. Its abundance is 188665626318

Bases of 163444948992

• Binary: 10011000001110000101000000000000000000₂
• Hexadecimal: 0x260E140000
• Base-36: 2332WHS0

Squares and roots of 163444948992

• 163444948992 squared (163444948992²) is 26714251350997481816064
• 163444948992 cubed (163444948992³) is 4366309449423250503747028006207488
• The square root of 163444948992 is 404283.2534152261
• The cube root of 163444948992 is 5467.5215228939

Scales and comparisons

• 163,444,948,992 seconds is equal to 5,197 years, 2 weeks, 1 day, 22 hours, 43 minutes, 12 seconds.
• To count from 1 to 163,444,948,992 would take you about ten thousand, three hundred ninety-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 163444948992 cubic inches would be around 455.6 feet tall.

Recreational maths with 163444948992

• 163444948992 backwards is 299849444361
• The number of decimal digits it has is: 12
• The sum of 163444948992's digits is 63
• More coming soon!