1389858992712421
1,389,858,992,712,421 is an odd composite number composed of four prime numbers multiplied together.
1389858992712421 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1389858992712421:
73 × 113 × 223 × 2393
(7 × 7 × 7 × 11 × 11 × 11 × 223 × 239 × 239 × 239)See below for interesting mathematical facts about the number 1389858992712421 from the Numbermatics database.
Names of 1389858992712421
- Cardinal: 1389858992712421 can be written as One quadrillion, three hundred eighty-nine trillion, eight hundred fifty-eight billion, nine hundred ninety-two million, seven hundred twelve thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 1.389858992712421 × 1015
Factors of 1389858992712421
Divisors of 1389858992712421
- Number of divisors d(n): 128
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Complete list of divisors:
1 7 11 49 77 121 223 239 343 539 847 1331 1561 1673 2453 2629 3773 5929 9317 10927 11711 17171 18403 26983 28919 41503 53297 57121 65219 76489 81977 120197 128821 188881 202433 296813 318109 373079 399847 456533 586267 628331 841379 901747 1322167 1417031 2077691 2226763 2611553 2798929 4103869 4398317 6448937 6911641 9255169 9919217 12737983 13651919 14543837 15587341 18280871 19592503 28727083 30788219 45142559 48381487 70938307 76028051 89165881 95563433 101806859 109111387 140117813 150171109 201089581 215517533 315997913 338670409 496568149 532196357 624161167 668944031 980824691 1051197763 1541295943 1651882199 2211985391 2370692863 3044377937 3475977043 3725374499 4369128169 4682608217 6865772837 7358384341 10789071601 11563175393 16954255373 18170704189 21310645559 24331839301 26077621493 33488157307 48060409859 51508690387 75523501207 80942227751 118679787611 127194929323 149174518913 234417101149 368369730377 528664508449 566595594257 830758513277 890364505261 1044221632391 1640919708043 2578588112639 4052067034147 5815309592939 6232551536827 11486437956301 18050116788473 28364469239029 126350817519311 198551284673203 1389858992712421
- Sum of all divisors σ(n): 1798306578432000
- Sum of proper divisors (its aliquot sum) s(n): 408447585719579
- 1389858992712421 is a deficient number, because the sum of its proper divisors (408447585719579) is less than itself. Its deficiency is 981411406992842
Bases of 1389858992712421
- Binary: 1001111000000010001110000111000110001101010111001012
- Hexadecimal: 0x4F011C38C6AE5
- Base-36: DONWEN5Y3P
Squares and roots of 1389858992712421
- 1389858992712421 squared (13898589927124212) is 1931708019623585530386807681241
- 1389858992712421 cubed (13898589927124213) is 2684801762368542163737448321091173484149394461
-
The
square root of 1389858992712421 is 37280812.6616416585 -
The
cube root of 1389858992712421 is 111598.1290799117
Scales and comparisons
How big is 1389858992712421?- 1,389,858,992,712,421 seconds is equal to 44,193,216 years, 44 weeks, 2 days, 4 hours, 7 minutes, 1 second.
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To count from 1 to 1,389,858,992,712,421 would take you about one hundred thirty-two million, five hundred seventy-nine thousand, six hundred fifty 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 1389858992712421 cubic inches would be around 9299.8 feet tall.
Recreational maths with 1389858992712421
- 1389858992712421 backwards is 1242172998589831
- The number of decimal digits it has is: 16
- The sum of 1389858992712421's digits is 79
- More coming soon!
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The information we have on file for 1389858992712421 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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