29144254537801728

Names of 29144254537801728

• Cardinal: 29144254537801728 can be written as Twenty-nine quadrillion, one hundred forty-four trillion, two hundred fifty-four billion, five hundred thirty-seven million, eight hundred one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9144254537801728 × 10¹⁶

Factors of 29144254537801728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1600381620

Divisors of 29144254537801728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 32 36 38 39 48 52 57 64 72 76 78 96 104 114 117 128 144 152 156 171 192 208 228 234 247 256 288 304 312 342 384 416 456 468 494 512 576 608 624 684 741 768 832 912 936 988 1024 1152 1216 1248 1368 1482 1536 1664 1824 1872 1976 2048 2223 2304 2432 2496 2736 2964 3072 3328 3648 3744 3952 4096 4446 4608 4864 4992 5472 5928 6144 6656 7296 7488 7904 8192 8892 9216 9728 9984 10944 11856 12288 13312 14592 14976 15808 17784 18432 19456 19968 21888 23712 24576 26624 29184 29952 31616 35568 36864 38912 39936 43776 47424 53248 58368 59904 63232 71136 73728 77824 79872 87552 94848 106496 116736 119808 126464 142272 155648 159744 175104 189696 233472 239616 252928 284544 319488 350208 379392 466944 479232 505856 569088 700416 758784 958464 1011712 1138176 1400832 1517568 2023424 2276352 3035136 4552704 6070272 9105408 18210816 1600381583 3200763166 4801144749 6401526332 9602289498 12803052664 14403434247 19204578996 20804960579 25606105328 28806868494 30407250077 38409157992 41609921158 51212210656 57613736988 60814500154 62414881737 76818315984 83219842316 91221750231 102424421312 115227473976 121629000308 124829763474 153636631968 166439684632 182443500462 187244645211 204848842624 230454947952 243258000616 249659526948 273665250693 307273263936 332879369264 364887000924 374489290422 395294251001 409697685248 460909895904 486516001232 499319053896 547330501386 614546527872 665758738528 729774001848 748978580844 790588502002 819395370496 921819791808 973032002464 998638107792 1094661002772 1185882753003 1229093055744 1331517477056 1459548003696 1497957161688 1581177004004 1638790740992 1843639583616 1946064004928 1997276215584 2189322005544 2371765506006 2458186111488 2663034954112 2919096007392 2995914323376 3162354008008 3277581481984 3557648259009 3687279167232 3892128009856 3994552431168 4378644011088 4743531012012 4916372222976 5326069908224 5838192014784 5991828646752 6324708016016 6555162963968 7115296518018 7374558334464 7784256019712 7989104862336 8757288022176 9487062024024 9832744445952 10652139816448 11676384029568 11983657293504 12649416032032 13110325927936 14230593036036 14749116668928 15568512039424 15978209724672 17514576044352 18974124048048 19665488891904 21304279632896 23352768059136 23967314587008 25298832064064 28461186072072 29498233337856 31137024078848 31956419449344 35029152088704 37948248096096 39330977783808 42608559265792 46705536118272 47934629174016 50597664128128 56922372144144 58996466675712 62274048157696 63912838898688 70058304177408 75896496192192 85217118531584 93411072236544 95869258348032 101195328256256 113844744288288 117992933351424 124548096315392 127825677797376 140116608354816 151792992384384 170434237063168 186822144473088 191738516696064 202390656512512 227689488576576 249096192630784 255651355594752 280233216709632 303585984768768 373644288946176 383477033392128 404781313025024 455378977153152 511302711189504 560466433419264 607171969537536 747288577892352 766954066784256 809562626050048 910757954306304 1120932866838528 1214343939075072 1533908133568512 1619125252100096 1821515908612608 2241865733677056 2428687878150144 3238250504200192 3643031817225216 4857375756300288 7286063634450432 9714751512600576 14572127268900864 29144254537801728
• Sum of all divisors σ(n): 95437347426046080
• Sum of proper divisors (its aliquot sum) s(n): 66293092888244352
• 29144254537801728 is an abundant number, because the sum of its proper divisors (66293092888244352) is greater than itself. Its abundance is 37148838350442624

Bases of 29144254537801728

• Binary: 1100111100010101000101110001010111110000010000000000000₂
• Hexadecimal: 0x678A8B8AF82000
• Base-36: 7YYRXP9GCG0

Squares and roots of 29144254537801728

• 29144254537801728 squared (29144254537801728²) is 849387572564176614172522639785984
• 29144254537801728 cubed (29144254537801728³) is 24754767616055898811043573633845189131959745380352
• The square root of 29144254537801728 is 170716884.1614728159
• The cube root of 29144254537801728 is 307740.2605063753

Scales and comparisons

• 29,144,254,537,801,728 seconds is equal to 926,697,145 years, 10 weeks, 4 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 29,144,254,537,801,728 would take you about two billion, seven hundred eighty million, ninety-one thousand, four hundred thirty-five 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 29144254537801728 cubic inches would be around 25645 feet tall.

Recreational maths with 29144254537801728

• 29144254537801728 backwards is 82710873545244192
• 29144254537801728 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 29144254537801728's digits is 72
• More coming soon!