168126996128
168,126,996,128 is an even composite number composed of six prime numbers multiplied together.
168126996128 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 168126996128:
25 × 7 × 13 × 312 × 73 × 823
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 31 × 31 × 73 × 823)See below for interesting mathematical facts about the number 168126996128 from the Numbermatics database.
Names of 168126996128
- Cardinal: 168126996128 can be written as One hundred sixty-eight billion, one hundred twenty-six million, nine hundred ninety-six thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.68126996128 × 1011
Factors of 168126996128
Divisors of 168126996128
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 73 91 104 112 124 146 182 208 217 224 248 292 364 403 416 434 496 511 584 728 806 823 868 949 961 992 1022 1168 1456 1612 1646 1736 1898 1922 2044 2263 2336 2821 2912 3224 3292 3472 3796 3844 4088 4526 5642 5761 6448 6584 6643 6727 6944 7592 7688 8176 9052 10699 11284 11522 12493 12896 13168 13286 13454 15184 15376 15841 16352 18104 21398 22568 23044 24986 25513 26336 26572 26908 29419 30368 30752 31682 36208 42796 45136 46088 49972 51026 53144 53816 58838 60079 63364 70153 72416 74893 85592 87451 90272 92176 99944 102052 106288 107632 117676 120158 126728 140306 149786 171184 174902 178591 184352 199888 204104 205933 212576 215264 235352 240316 253456 280612 299572 331669 342368 349804 357182 399776 408208 411866 420553 470704 480632 491071 506912 561224 599144 663338 699608 714364 781027 790903 816416 823732 841106 911989 941408 961264 982142 1122448 1198288 1326676 1399216 1428728 1562054 1581806 1647464 1682212 1823978 1862449 1922528 1964284 2244896 2321683 2396576 2653352 2798432 2857456 3124108 3163612 3294928 3364424 3647956 3724898 3928568 4643366 5306704 5467189 5536321 5714912 6248216 6327224 6383923 6589856 6728848 7295912 7449796 7857136 9286732 10281739 10613408 10934378 11072642 12496432 12654448 12767846 13037143 13457696 14591824 14899592 15714272 18573464 20563478 21868756 22145284 24211837 24992864 25308896 25535692 26074286 29183648 29799184 37146928 41126956 43737512 44290568 48423674 51071384 52148572 57735919 59598368 71972173 74293856 82253912 87475024 88581136 96847348 102142768 104297144 115471838 143944346 164507824 169482859 174950048 177162272 193694696 204285536 208594288 230943676 287888692 329015648 338965718 387389392 404151433 417188576 461887352 575777384 677931436 750566947 774778784 808302866 923774704 1151554768 1355862872 1501133894 1616605732 1847549408 2303109536 2711725744 3002267788 3233211464 5253968629 5423451488 6004535576 6466422928 10507937258 12009071152 12932845856 21015874516 24018142304 42031749032 84063498064 168126996128
- Sum of all divisors σ(n): 427234929408
- Sum of proper divisors (its aliquot sum) s(n): 259107933280
- 168126996128 is an abundant number, because the sum of its proper divisors (259107933280) is greater than itself. Its abundance is 90980937152
Bases of 168126996128
- Binary: 100111001001010010011001011110101000002
- Hexadecimal: 0x2725265EA0
- Base-36: 258IH0GW
Squares and roots of 168126996128
- 168126996128 squared (1681269961282) is 28266686827024526992384
- 168126996128 cubed (1681269961283) is 4752393146718541255409576253489152
-
The
square root of 168126996128 is 410032.9207856365 -
The
cube root of 168126996128 is 5519.2383703783
Scales and comparisons
How big is 168126996128?- 168,126,996,128 seconds is equal to 5,345 years, 47 weeks, 5 days, 7 hours, 22 minutes, 8 seconds.
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To count from 1 to 168,126,996,128 would take you about ten thousand, six hundred ninety-one 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 168126996128 cubic inches would be around 459.9 feet tall.
Recreational maths with 168126996128
- 168126996128 backwards is 821699621861
- The number of decimal digits it has is: 12
- The sum of 168126996128's digits is 59
- More coming soon!
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