129958276672
129,958,276,672 is an even composite number composed of five prime numbers multiplied together.
129958276672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 129958276672:
26 × 73 × 37 × 43 × 612
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 37 × 43 × 61 × 61)See below for interesting mathematical facts about the number 129958276672 from the Numbermatics database.
Names of 129958276672
- Cardinal: 129958276672 can be written as One hundred twenty-nine billion, nine hundred fifty-eight million, two hundred seventy-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.29958276672 × 1011
Factors of 129958276672
Divisors of 129958276672
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 37 43 49 56 61 64 74 86 98 112 122 148 172 196 224 244 259 296 301 343 344 392 427 448 488 518 592 602 686 688 784 854 976 1036 1184 1204 1372 1376 1568 1591 1708 1813 1952 2072 2107 2257 2368 2408 2623 2744 2752 2989 3136 3182 3416 3626 3721 3904 4144 4214 4514 4816 5246 5488 5978 6364 6832 7252 7442 8288 8428 9028 9632 10492 10976 11137 11956 12691 12728 13664 14504 14749 14884 15799 16576 16856 18056 18361 19264 20923 20984 21952 22274 23912 25382 25456 26047 27328 29008 29498 29768 31598 33712 36112 36722 41846 41968 44548 47824 50764 50912 52094 58016 58996 59536 63196 67424 72224 73444 77959 83692 83936 89096 95648 97051 101528 101824 104188 110593 116032 117992 119072 126392 128527 134848 137677 144448 146888 155918 160003 167384 167872 178192 182329 191296 194102 203056 208376 221186 235984 238144 252784 257054 275354 293776 311836 320006 334768 356384 364658 388204 406112 416752 442372 471968 505568 514108 545713 550708 587552 623672 640012 669536 679357 712768 729316 774151 776408 812224 833504 884744 899689 943936 963739 1011136 1028216 1091426 1101416 1120021 1175104 1247344 1276303 1280024 1339072 1358714 1458632 1548302 1552816 1667008 1769488 1799378 1927478 2056432 2182852 2202832 2240042 2494688 2552606 2560048 2717428 2917264 3096604 3105632 3538976 3598756 3854956 4112864 4365704 4405664 4480084 4755499 4989376 5105212 5120096 5434856 5834528 5920111 6193208 6211264 6746173 7077952 7197512 7709912 7840147 8225728 8731408 8811328 8960168 9510998 10210424 10240192 10869712 11669056 11840222 12386416 13492346 14395024 15419824 15680294 17462816 17920336 19021996 20420848 21739424 23680444 24772832 26984692 28790048 30839648 31360588 33288493 34925632 35840672 38043992 40841696 41440777 43478848 47223211 47360888 49545664 53969384 54881029 57580096 61679296 62721176 66576986 71681344 76087984 81683392 82881554 94446422 94721776 107938768 109762058 125442352 133153972 152175968 165763108 188892844 189443552 215877536 219524116 250884704 266307944 290085439 304351936 331526216 377785688 378887104 431755072 439048232 501769408 532615888 580170878 663052432 755571376 878096464 1065231776 1160341756 1326104864 1511142752 1756192928 2030598073 2130463552 2320683512 2652209728 3022285504 3512385856 4061196146 4641367024 8122392292 9282734048 16244784584 18565468096 32489569168 64979138336 129958276672
- Sum of all divisors σ(n): 321318940800
- Sum of proper divisors (its aliquot sum) s(n): 191360664128
- 129958276672 is an abundant number, because the sum of its proper divisors (191360664128) is greater than itself. Its abundance is 61402387456
Bases of 129958276672
- Binary: 11110010000100001110111101110010000002
- Hexadecimal: 0x1E421DEE40
- Base-36: 1NP9SW1S
Squares and roots of 129958276672
- 129958276672 squared (1299582766722) is 16889153675556099395584
- 129958276672 cubed (1299582766723) is 2194885306123845288708437447016448
-
The
square root of 129958276672 is 360497.2630575717 -
The
cube root of 129958276672 is 5065.2550074939
Scales and comparisons
How big is 129958276672?- 129,958,276,672 seconds is equal to 4,132 years, 14 weeks, 17 hours, 17 minutes, 52 seconds.
-
To count from 1 to 129,958,276,672 would take you about eight thousand, two hundred sixty-four 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 129958276672 cubic inches would be around 422.1 feet tall.
Recreational maths with 129958276672
- 129958276672 backwards is 276672859921
- 129958276672 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129958276672's digits is 64
- More coming soon!
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