164914921920
164,914,921,920 is an even composite number composed of seven prime numbers multiplied together.
164914921920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 164914921920:
26 × 3 × 5 × 7 × 17 × 283 × 5101
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 17 × 283 × 5101)See below for interesting mathematical facts about the number 164914921920 from the Numbermatics database.
Names of 164914921920
- Cardinal: 164914921920 can be written as One hundred sixty-four billion, nine hundred fourteen million, nine hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.6491492192 × 1011
Factors of 164914921920
Divisors of 164914921920
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 136 140 160 168 170 192 204 210 224 238 240 255 272 280 283 320 336 340 357 408 420 448 476 480 510 544 560 566 595 672 680 714 816 840 849 952 960 1020 1088 1120 1132 1190 1344 1360 1415 1428 1632 1680 1698 1785 1904 1981 2040 2240 2264 2380 2720 2830 2856 3264 3360 3396 3570 3808 3962 4080 4245 4528 4760 4811 5101 5440 5660 5712 5943 6720 6792 7140 7616 7924 8160 8490 9056 9520 9622 9905 10202 11320 11424 11886 13584 14280 14433 15303 15848 16320 16980 18112 19040 19244 19810 20404 22640 22848 23772 24055 25505 27168 28560 28866 29715 30606 31696 33677 33960 35707 38080 38488 39620 40808 45280 47544 48110 51010 54336 57120 57732 59430 61212 63392 67354 67920 71414 72165 76515 76976 79240 81616 86717 90560 95088 96220 101031 102020 107121 114240 115464 118860 122424 126784 134708 135840 142828 144330 153030 153952 158480 163232 168385 173434 178535 190176 192440 202062 204040 214242 230928 237720 244848 260151 269416 271680 285656 288660 306060 307904 316960 326464 336770 346868 357070 380352 384880 404124 408080 428484 433585 461856 475440 489696 505155 520302 535605 538832 571312 577320 607019 612120 633920 673540 693736 714140 769760 808248 816160 856968 867170 923712 950880 979392 1010310 1040604 1071210 1077664 1142624 1154640 1214038 1224240 1300755 1347080 1387472 1428280 1443583 1539520 1616496 1632320 1713936 1734340 1821057 1901760 2020620 2081208 2142420 2155328 2285248 2309280 2428076 2448480 2601510 2694160 2774944 2856560 2887166 3035095 3232992 3427872 3468680 3642114 4041240 4162416 4284840 4330749 4618560 4856152 4896960 5203020 5388320 5549888 5713120 5774332 6070190 6465984 6855744 6937360 7217915 7284228 8082480 8324832 8569680 8661498 9105285 9712304 10105081 10406040 10776640 11426240 11548664 12140380 13874720 14435830 14568456 16164960 16649664 17139360 17322996 18210570 19424608 20210162 20812080 21653745 23097328 24280760 24540911 27749440 28871660 29136912 30315243 32329920 34278720 34645992 36421140 38849216 40420324 41624160 43307490 46194656 48561520 49081822 50525405 57743320 58273824 60630486 69291984 72842280 73622733 80840648 83248320 86614980 92389312 97123040 98163644 101050810 115486640 116547648 121260972 122704555 138583968 145684560 147245466 151576215 161681296 171786377 173229960 194246080 196327288 202101620 230973280 242521944 245409110 277167936 291369120 294490932 303152430 323362592 343572754 346459920 368113665 392654576 404203240 461946560 485043888 490818220 515359131 582738240 588981864 606304860 646725184 687145508 692919840 736227330 785309152 808406480 858931885 970087776 981636440 1030718262 1177963728 1212609720 1374291016 1385839680 1472454660 1570618304 1616812960 1717863770 1940175552 1963272880 2061436524 2355927456 2425219440 2576795655 2748582032 2944909320 3233625920 3435727540 3926545760 4122873048 4711854912 4850438880 5153591310 5497164064 5889818640 6871455080 7853091520 8245746096 9700877760 10307182620 10994328128 11779637280 13742910160 16491492192 20614365240 23559274560 27485820320 32982984384 41228730480 54971640640 82457460960 164914921920
- Sum of all divisors σ(n): 635969442816
- Sum of proper divisors (its aliquot sum) s(n): 471054520896
- 164914921920 is an abundant number, because the sum of its proper divisors (471054520896) is greater than itself. Its abundance is 306139598976
Bases of 164914921920
- Binary: 100110011001011011001000000001110000002
- Hexadecimal: 0x2665B201C0
- Base-36: 23RE345C
Squares and roots of 164914921920
- 164914921920 squared (1649149219202) is 27196931471879696486400
- 164914921920 cubed (1649149219203) is 4485179830148630821687954341888000
-
The
square root of 164914921920 is 406097.1828515929 -
The
cube root of 164914921920 is 5483.8636897321
Scales and comparisons
How big is 164914921920?- 164,914,921,920 seconds is equal to 5,243 years, 40 weeks, 5 days, 12 hours, 32 minutes.
-
To count from 1 to 164,914,921,920 would take you about ten thousand, four hundred eighty-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 164914921920 cubic inches would be around 457 feet tall.
Recreational maths with 164914921920
- 164914921920 backwards is 029129419461
- 164914921920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 164914921920's digits is 48
- More coming soon!
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