164121013440
164,121,013,440 is an even composite number composed of six prime numbers multiplied together.
164121013440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 164121013440:
26 × 32 × 5 × 31 × 1031 × 1783
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 1031 × 1783)See below for interesting mathematical facts about the number 164121013440 from the Numbermatics database.
Names of 164121013440
- Cardinal: 164121013440 can be written as One hundred sixty-four billion, one hundred twenty-one million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.6412101344 × 1011
Factors of 164121013440
Divisors of 164121013440
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 144 155 160 180 186 192 240 248 279 288 310 320 360 372 465 480 496 558 576 620 720 744 930 960 992 1031 1116 1240 1395 1440 1488 1783 1860 1984 2062 2232 2480 2790 2880 2976 3093 3566 3720 4124 4464 4960 5155 5349 5580 5952 6186 7132 7440 8248 8915 8928 9279 9920 10310 10698 11160 12372 14264 14880 15465 16047 16496 17830 17856 18558 20620 21396 22320 24744 26745 28528 29760 30930 31961 32094 32992 35660 37116 41240 42792 44640 46395 49488 53490 55273 57056 61860 63922 64188 65984 71320 74232 80235 82480 85584 89280 92790 95883 98976 106980 110546 114112 123720 127844 128376 142640 148464 159805 160470 164960 165819 171168 185580 191766 197952 213960 221092 247440 255688 256752 276365 285280 287649 296928 319610 320940 329920 331638 342336 371160 383532 427920 442184 479415 494880 497457 511376 513504 552730 570560 575298 593856 639220 641880 663276 742320 767064 829095 855840 884368 958830 989760 994914 1022752 1027008 1105460 1150596 1278440 1283760 1326552 1438245 1484640 1534128 1658190 1711680 1768736 1838273 1917660 1989828 2045504 2210920 2301192 2487285 2556880 2567520 2653104 2876490 2969280 3068256 3316380 3537472 3676546 3835320 3979656 4421840 4602384 4974570 5113760 5135040 5306208 5514819 5752980 6136512 6632760 7353092 7670640 7959312 8843680 9191365 9204768 9949140 10227520 10612416 11029638 11505960 13265520 14706184 15341280 15918624 16544457 17687360 18382730 18409536 19898280 22059276 23011920 26531040 27574095 29412368 30682560 31837248 33088914 36765460 39796560 44118552 46023840 53062080 55148190 56986463 58824736 66177828 73530920 79593120 82722285 88237104 92047680 110296380 113972926 117649472 132355656 147061840 159186240 165444570 170959389 176474208 220592760 227945852 264711312 284932315 294123680 330889140 341918778 352948416 441185520 455891704 512878167 529422624 569864630 588247360 661778280 683837556 854796945 882371040 911783408 1025756334 1058845248 1139729260 1323556560 1367675112 1709593890 1764742080 1823566816 2051512668 2279458520 2564390835 2647113120 2735350224 3419187780 3647133632 4103025336 4558917040 5128781670 5294226240 5470700448 6838375560 8206050672 9117834080 10257563340 10941400896 13676751120 16412101344 18235668160 20515126680 27353502240 32824202688 41030253360 54707004480 82060506720 164121013440
- Sum of all divisors σ(n): 583610167296
- Sum of proper divisors (its aliquot sum) s(n): 419489153856
- 164121013440 is an abundant number, because the sum of its proper divisors (419489153856) is greater than itself. Its abundance is 255368140416
Bases of 164121013440
- Binary: 100110001101100101111111101100110000002
- Hexadecimal: 0x26365FECC0
- Base-36: 23E9EWG0
Squares and roots of 164121013440
- 164121013440 squared (1641210134402) is 26935707052572660633600
- 164121013440 cubed (1641210134403) is 4420715539191180422423624515584000
-
The
square root of 164121013440 is 405118.5177698003 -
The
cube root of 164121013440 is 5475.0496684055
Scales and comparisons
How big is 164121013440?- 164,121,013,440 seconds is equal to 5,218 years, 28 weeks, 18 hours, 24 minutes.
-
To count from 1 to 164,121,013,440 would take you about ten thousand, four hundred thirty-seven 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 164121013440 cubic inches would be around 456.3 feet tall.
Recreational maths with 164121013440
- 164121013440 backwards is 044310121461
- The number of decimal digits it has is: 12
- The sum of 164121013440's digits is 27
- More coming soon!
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