138889089045
138,889,089,045 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 138889089045 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
138889089045 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138889089045:
33 × 5 × 72 × 19 × 31 × 43 × 829
(3 × 3 × 3 × 5 × 7 × 7 × 19 × 31 × 43 × 829)See below for interesting mathematical facts about the number 138889089045 from the Numbermatics database.
Names of 138889089045
- Cardinal: 138889089045 can be written as One hundred thirty-eight billion, eight hundred eighty-nine million, eighty-nine thousand and forty-five.
Scientific notation
- Scientific notation: 1.38889089045 × 1011
Factors of 138889089045
Divisors of 138889089045
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 9 15 19 21 27 31 35 43 45 49 57 63 93 95 105 129 133 135 147 155 171 189 215 217 245 279 285 301 315 387 399 441 465 513 589 645 651 665 735 817 829 837 855 903 931 945 1085 1161 1197 1323 1333 1395 1505 1519 1767 1935 1953 1995 2107 2205 2451 2487 2565 2709 2793 2945 3255 3591 3999 4085 4123 4145 4185 4515 4557 4655 5301 5719 5803 5805 5859 5985 6321 6615 6665 7353 7461 7595 8127 8379 8835 9331 9765 10535 11997 12255 12369 12435 13545 13671 13965 15751 15903 17157 17409 17955 18963 19995 20615 22059 22383 22785 25137 25327 25699 26505 27993 28595 28861 29015 29295 31605 35647 35991 36765 37107 37305 40033 40621 40635 41013 41895 46655 47253 51471 52227 56889 59985 61845 65317 68355 75981 77097 78755 79515 83979 85785 86583 87045 94815 106941 110257 110295 111321 111915 120099 121863 125685 126635 128495 139965 141759 144305 154413 156681 177289 178235 179893 179955 185535 195951 200165 203105 205065 227943 231291 236265 249529 251937 257355 259749 261135 284445 320823 326585 330771 360297 365589 379905 385485 419895 425277 432915 488281 531867 534705 539679 551285 556605 587853 600495 609315 677293 683829 693873 708795 748587 771799 772065 779247 783405 886445 899465 962469 979755 992313 1080891 1096767 1105057 1139715 1156455 1241023 1247645 1259251 1259685 1298745 1464843 1595601 1604115 1619037 1653855 1746703 1763559 1801485 1827945 2031879 2126385 2245761 2315397 2441405 2659335 2698395 2939265 2976939 3315171 3386465 3417967 3419145 3469365 3723069 3742935 3777753 3858995 3896235 4394529 4741051 4786803 4812345 4857111 4961565 5240109 5404455 5483835 5525285 6095637 6205115 6296255 6737283 6946191 7324215 7735399 7978005 8095185 8733515 8817795 9945513 10159395 10253901 11169207 11228805 11333259 11576985 13183587 14223153 14884695 15720327 16575855 17089835 18286911 18615345 18888765 20838573 20996083 21972645 23206197 23705255 23925769 23934015 24285555 26200545 29836539 30478185 30761703 33187357 33507621 33686415 33999777 34730955 38676995 42669459 47160981 49727565 51269505 54147793 55846035 56666295 62988249 65917935 69618591 71115765 71777307 78601635 91434555 92285109 99562071 104192865 104980415 116030985 119628845 128008377 146972581 149182695 153808515 162443379 165936785 167538105 169998885 188964747 208855773 213347295 215331921 235804905 270738965 298686213 314941245 348092955 358886535 440917743 461425545 487330137 497810355 566894241 640041885 645995763 734862905 812216895 896058639 944823735 1028808067 1044278865 1076659605 1322753229 1461990411 1493431065 2204588715 2436650685 2834471205 3086424201 3229978815 3968259687 4480293195 5144040335 6613766145 7309952055 9259272603 15432121005 19841298435 27777817809 46296363015 138889089045
- Sum of all divisors σ(n): 319739904000
- Sum of proper divisors (its aliquot sum) s(n): 180850814955
- 138889089045 is an abundant number, because the sum of its proper divisors (180850814955) is greater than itself. Its abundance is 41961725910
Bases of 138889089045
- Binary: 100000010101100110111101010000000101012
- Hexadecimal: 0x20566F5015
- Base-36: 1RSYZ6Z9
Squares and roots of 138889089045
- 138889089045 squared (1388890890452) is 19290179055749939012025
- 138889089045 cubed (1388890890453) is 2679195396568047298694459550766125
-
The
square root of 138889089045 is 372678.2647874705 -
The
cube root of 138889089045 is 5178.7233309815
Scales and comparisons
How big is 138889089045?- 138,889,089,045 seconds is equal to 4,416 years, 12 weeks, 4 days, 14 hours, 30 minutes, 45 seconds.
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To count from 1 to 138,889,089,045 would take you about eight thousand, eight hundred thirty-two 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 138889089045 cubic inches would be around 431.6 feet tall.
Recreational maths with 138889089045
- 138889089045 backwards is 540980988831
- 138889089045 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138889089045's digits is 63
- More coming soon!
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The information we have on file for 138889089045 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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