16444944243
16,444,944,243 is an odd composite number composed of five prime numbers multiplied together.
16444944243 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 16444944243:
34 × 72 × 13 × 672 × 71
(3 × 3 × 3 × 3 × 7 × 7 × 13 × 67 × 67 × 71)See below for interesting mathematical facts about the number 16444944243 from the Numbermatics database.
Names of 16444944243
- Cardinal: 16444944243 can be written as Sixteen billion, four hundred forty-four million, nine hundred forty-four thousand, two hundred forty-three.
Scientific notation
- Scientific notation: 1.6444944243 × 1010
Factors of 16444944243
Divisors of 16444944243
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 7 9 13 21 27 39 49 63 67 71 81 91 117 147 189 201 213 273 351 441 469 497 567 603 637 639 819 871 923 1053 1323 1407 1491 1809 1911 1917 2457 2613 2769 3283 3479 3969 4221 4473 4489 4757 5427 5733 5751 6097 6461 7371 7839 8307 9849 10437 12663 13419 13467 14271 17199 18291 19383 23517 24921 29547 31311 31423 33299 37989 40257 40401 42679 42813 45227 51597 54873 58149 58357 61841 70551 74763 88641 93933 94269 99897 121203 128037 128439 135681 164619 174447 175071 185523 219961 233093 265923 281799 282807 299691 318719 363609 384111 385317 407043 408499 432887 493857 523341 525213 556569 659883 699279 848421 899073 956157 1152333 1221129 1225497 1298661 1575639 1669707 1979649 2097837 2231033 2545263 2697219 2859493 2868471 3030209 3456999 3663387 3676491 3895983 4143347 4726917 5009121 5938947 6293511 6693099 8578479 8605413 9090627 11029473 11687949 12430041 15617231 17816841 18880533 20079297 25735437 25816239 27271881 29003429 33088419 35063847 37290123 46851693 60237891 77206311 81815643 87010287 111870369 140555079 180713673 203024003 231618933 245446929 261030861 335611107 421665237 609072009 783092583 1264995711 1827216027 2349277749 5481648081 16444944243
- Sum of all divisors σ(n): 31681066032
- Sum of proper divisors (its aliquot sum) s(n): 15236121789
- 16444944243 is a deficient number, because the sum of its proper divisors (15236121789) is less than itself. Its deficiency is 1208822454
Bases of 16444944243
- Binary: 11110101000011000111101111011100112
- Hexadecimal: 0x3D431EF73
- Base-36: 7JYW86R
Squares and roots of 16444944243
- 16444944243 squared (164449442432) is 270436191155378843049
- 16444944243 cubed (164449442433) is 4447308084839494823482653116907
-
The
square root of 16444944243 is 128237.8424763921 -
The
cube root of 16444944243 is 2542.9869712285
Scales and comparisons
How big is 16444944243?- 16,444,944,243 seconds is equal to 522 years, 46 weeks, 5 days, 4 minutes, 3 seconds.
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To count from 1 to 16,444,944,243 would take you about one thousand and forty-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 16444944243 cubic inches would be around 211.9 feet tall.
Recreational maths with 16444944243
- 16444944243 backwards is 34244944461
- The number of decimal digits it has is: 11
- The sum of 16444944243's digits is 45
- More coming soon!
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