129990776832
129,990,776,832 is an even composite number composed of five prime numbers multiplied together.
129990776832 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 129990776832:
211 × 33 × 7 × 41 × 8191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 41 × 8191)See below for interesting mathematical facts about the number 129990776832 from the Numbermatics database.
Names of 129990776832
- Cardinal: 129990776832 can be written as One hundred twenty-nine billion, nine hundred ninety million, seven hundred seventy-six thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.29990776832 × 1011
Factors of 129990776832
Divisors of 129990776832
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 54 56 63 64 72 82 84 96 108 112 123 126 128 144 164 168 189 192 216 224 246 252 256 287 288 328 336 369 378 384 432 448 492 504 512 574 576 656 672 738 756 768 861 864 896 984 1008 1024 1107 1148 1152 1312 1344 1476 1512 1536 1722 1728 1792 1968 2016 2048 2214 2296 2304 2583 2624 2688 2952 3024 3072 3444 3456 3584 3936 4032 4428 4592 4608 5166 5248 5376 5904 6048 6144 6888 6912 7168 7749 7872 8064 8191 8856 9184 9216 10332 10496 10752 11808 12096 13776 13824 14336 15498 15744 16128 16382 17712 18368 18432 20664 20992 21504 23616 24192 24573 27552 27648 30996 31488 32256 32764 35424 36736 41328 41984 43008 47232 48384 49146 55104 55296 57337 61992 62976 64512 65528 70848 73472 73719 82656 83968 94464 96768 98292 110208 114674 123984 125952 129024 131056 141696 146944 147438 165312 172011 188928 193536 196584 220416 221157 229348 247968 251904 262112 283392 293888 294876 330624 335831 344022 377856 387072 393168 440832 442314 458696 495936 516033 524224 566784 587776 589752 661248 671662 688044 755712 786336 881664 884628 917392 991872 1007493 1032066 1048448 1133568 1179504 1322496 1343324 1376088 1548099 1572672 1763328 1769256 1834784 1983744 2014986 2064132 2096896 2267136 2350817 2359008 2644992 2686648 2752176 3022479 3096198 3145344 3538512 3669568 3967488 4029972 4128264 4193792 4701634 4718016 5289984 5373296 5504352 6044958 6192396 6290688 7052451 7077024 7339136 7934976 8059944 8256528 8387584 9067437 9403268 9436032 10746592 11008704 12089916 12384792 12581376 14104902 14154048 14678272 15869952 16119888 16513056 16775168 18134874 18806536 18872064 21157353 21493184 22017408 24179832 24769584 25162752 28209804 28308096 29356544 32239776 33026112 36269748 37613072 37744128 42314706 42986368 44034816 48359664 49539168 50325504 56419608 56616192 58713088 63472059 64479552 66052224 72539496 75226144 75488256 84629412 85972736 88069632 96719328 99078336 112839216 113232384 117426176 126944118 128959104 132104448 145078992 150452288 150976512 169258824 171945472 176139264 193438656 198156672 225678432 226464768 253888236 257918208 264208896 290157984 300904576 338517648 343890944 352278528 386877312 396313344 451356864 452929536 507776472 515836416 528417792 580315968 601809152 677035296 687781888 773754624 792626688 902713728 1015552944 1031672832 1056835584 1160631936 1203618304 1354070592 1547509248 1585253376 1805427456 2031105888 2063345664 2321263872 2407236608 2708141184 3095018496 3170506752 3610854912 4062211776 4642527744 4814473216 5416282368 6190036992 7221709824 8124423552 9285055488 10832564736 14443419648 16248847104 18570110976 21665129472 32497694208 43330258944 64995388416 129990776832
- Sum of all divisors σ(n): 450861465600
- Sum of proper divisors (its aliquot sum) s(n): 320870688768
- 129990776832 is an abundant number, because the sum of its proper divisors (320870688768) is greater than itself. Its abundance is 190879911936
Bases of 129990776832
- Binary: 11110010001000000110111011000000000002
- Hexadecimal: 0x1E440DD800
- Base-36: 1NPT5HC0
Squares and roots of 129990776832
- 129990776832 squared (1299907768322) is 16897602061386827956224
- 129990776832 cubed (1299907768323) is 2196532418557678317281892649402368
-
The
square root of 129990776832 is 360542.3370867839 -
The
cube root of 129990776832 is 5065.6772144803
Scales and comparisons
How big is 129990776832?- 129,990,776,832 seconds is equal to 4,133 years, 15 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
-
To count from 1 to 129,990,776,832 would take you about eight thousand, two hundred sixty-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 129990776832 cubic inches would be around 422.1 feet tall.
Recreational maths with 129990776832
- 129990776832 backwards is 238677099921
- 129990776832 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129990776832's digits is 63
- More coming soon!
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