168048986742
168,048,986,742 is an even composite number composed of six prime numbers multiplied together.
168048986742 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 168048986742:
2 × 33 × 72 × 13 × 61 × 2832
(2 × 3 × 3 × 3 × 7 × 7 × 13 × 61 × 283 × 283)See below for interesting mathematical facts about the number 168048986742 from the Numbermatics database.
Names of 168048986742
- Cardinal: 168048986742 can be written as One hundred sixty-eight billion, forty-eight million, nine hundred eighty-six thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.68048986742 × 1011
Factors of 168048986742
Divisors of 168048986742
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 61 63 78 91 98 117 122 126 147 182 183 189 234 273 283 294 351 366 378 427 441 546 549 566 637 702 793 819 849 854 882 1098 1274 1281 1323 1586 1638 1647 1698 1911 1981 2379 2457 2547 2562 2646 2989 3294 3679 3822 3843 3962 4758 4914 5094 5551 5733 5943 5978 7137 7358 7641 7686 8967 11037 11102 11466 11529 11886 13867 14274 15282 16653 17199 17263 17829 17934 21411 22074 23058 25753 26901 27734 33111 33306 34398 34526 35658 38857 41601 42822 49959 51506 51789 53487 53802 66222 77259 77714 80089 80703 83202 99333 99918 103578 106974 116571 120841 124803 149877 154518 155367 160178 161406 180271 198666 224419 231777 233142 240267 241682 249606 299754 310734 349713 360542 362523 374409 448838 463554 466101 480534 540813 560623 673257 695331 699426 720801 725046 748818 845887 932202 1041157 1049139 1081626 1087569 1121246 1346514 1390662 1441602 1570933 1622439 1681869 1691774 2019771 2082314 2098278 2162403 2175138 2537661 3123471 3141866 3244878 3262707 3363738 3924361 4039542 4324806 4712799 4867317 4885429 5045607 5075322 6059313 6246942 6525414 7288099 7612983 7848722 9370413 9425598 9734634 9770858 10091214 10996531 11773083 12118626 14138397 14576198 14656287 15136821 15225966 18740826 21864297 21993062 22838949 23546166 28111239 28276794 29312574 30273642 32989593 34198003 35319249 42415191 43728594 43968861 45677898 51016693 56222478 63510577 65592891 65979186 68396006 70638498 84830382 87937722 98968779 102033386 102594009 105957747 127021154 131185782 131906583 153050079 190531731 196778673 197937558 205188018 211915494 239386021 263813166 296906337 306100158 307782027 381063462 393557346 444574039 459150237 478772042 571595193 593812674 615564054 718158063 889148078 918300474 923346081 1143190386 1333722117 1377450711 1436316126 1714785579 1846692162 2154474189 2667444234 2754901422 3112018273 3429571158 4001166351 4308948378 6224036546 6463422567 8002332702 9336054819 12003499053 12926845134 18672109638 24006998106 28008164457 56016328914 84024493371 168048986742
- Sum of all divisors σ(n): 477184145760
- Sum of proper divisors (its aliquot sum) s(n): 309135159018
- 168048986742 is an abundant number, because the sum of its proper divisors (309135159018) is greater than itself. Its abundance is 141086172276
Bases of 168048986742
- Binary: 100111001000001000000000001010011101102
- Hexadecimal: 0x2720800A76
- Base-36: 2578101I
Squares and roots of 168048986742
- 168048986742 squared (1680489867422) is 28240461945012891774564
- 168048986742 cubed (1680489867423) is 4745781014985426982842786488830488
-
The
square root of 168048986742 is 409937.7839892293 -
The
cube root of 168048986742 is 5518.3846129719
Scales and comparisons
How big is 168048986742?- 168,048,986,742 seconds is equal to 5,343 years, 22 weeks, 5 days, 10 hours, 5 minutes, 42 seconds.
-
To count from 1 to 168,048,986,742 would take you about ten thousand, six hundred eighty-six 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 168048986742 cubic inches would be around 459.9 feet tall.
Recreational maths with 168048986742
- 168048986742 backwards is 247689840861
- 168048986742 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 168048986742's digits is 63
- More coming soon!
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