2123521920
2,123,521,920 is an even composite number composed of six prime numbers multiplied together.
2123521920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 2123521920:
27 × 34 × 5 × 13 × 23 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 23 × 137)See below for interesting mathematical facts about the number 2123521920 from the Numbermatics database.
Names of 2123521920
- Cardinal: 2123521920 can be written as Two billion, one hundred twenty-three million, five hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.12352192 × 109
Factors of 2123521920
Divisors of 2123521920
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 26 27 30 32 36 39 40 45 46 48 52 54 60 64 65 69 72 78 80 81 90 92 96 104 108 115 117 120 128 130 135 137 138 144 156 160 162 180 184 192 195 207 208 216 230 234 240 260 270 274 276 288 299 312 320 324 345 351 360 368 384 390 405 411 414 416 432 460 468 480 520 540 548 552 576 585 598 621 624 640 648 685 690 702 720 736 780 810 822 828 832 864 897 920 936 960 1035 1040 1053 1080 1096 1104 1152 1170 1196 1233 1242 1248 1296 1370 1380 1404 1440 1472 1495 1560 1620 1644 1656 1664 1728 1755 1781 1794 1840 1863 1872 1920 2055 2070 2080 2106 2160 2192 2208 2340 2392 2466 2484 2496 2592 2691 2740 2760 2808 2880 2944 2990 3105 3120 3151 3240 3288 3312 3456 3510 3562 3588 3680 3699 3726 3744 4110 4140 4160 4212 4320 4384 4416 4485 4680 4784 4932 4968 4992 5184 5265 5343 5382 5480 5520 5616 5760 5980 6165 6210 6240 6302 6480 6576 6624 7020 7124 7176 7360 7398 7452 7488 8073 8220 8280 8320 8424 8640 8768 8832 8905 8970 9315 9360 9453 9568 9864 9936 10368 10530 10686 10764 10960 11040 11097 11232 11960 12330 12420 12480 12604 12960 13152 13248 13455 14040 14248 14352 14720 14796 14904 14976 15755 16029 16146 16440 16560 16848 17280 17536 17810 17940 18495 18630 18720 18906 19136 19728 19872 21060 21372 21528 21920 22080 22194 22464 23920 24219 24660 24840 24960 25208 25920 26304 26496 26715 26910 28080 28359 28496 28704 29592 29808 31510 32058 32292 32880 33120 33696 35620 35880 36990 37260 37440 37812 38272 39456 39744 40365 40963 42120 42744 43056 43840 44160 44388 44928 47265 47840 48087 48438 49320 49680 50416 51840 52608 53430 53820 55485 56160 56718 56992 57408 59184 59616 63020 64116 64584 65760 66240 67392 71240 71760 73980 74520 74880 75624 78912 79488 80145 80730 81926 84240 85077 85488 86112 87680 88776 94530 95680 96174 96876 98640 99360 100832 106860 107640 110970 112320 113436 113984 114816 118368 119232 121095 122889 126040 128232 129168 131520 132480 134784 141795 142480 143520 144261 147960 149040 151248 157824 160290 161460 163852 168480 170154 170976 172224 177552 189060 191360 192348 193752 197280 198720 201664 204815 213720 215280 221940 224640 226872 227968 236736 238464 240435 242190 245778 252080 255231 256464 258336 263040 283590 284960 287040 288522 295920 298080 302496 320580 322920 327704 336960 340308 341952 344448 355104 368667 378120 384696 387504 394560 397440 403328 409630 425385 427440 430560 443880 453744 473472 480870 484380 491556 504160 510462 512928 516672 567180 569920 574080 577044 591840 596160 604992 614445 641160 645840 655408 673920 680616 683904 710208 721305 737334 756240 769392 775008 789120 819260 850770 854880 861120 887760 907488 961740 968760 983112 1008320 1020924 1025856 1033344 1106001 1134360 1139840 1154088 1183680 1192320 1209984 1228890 1276155 1282320 1291680 1310816 1361232 1420416 1442610 1474668 1512480 1538784 1550016 1638520 1701540 1709760 1722240 1775520 1814976 1843335 1923480 1937520 1966224 2016640 2041848 2051712 2212002 2268720 2308176 2367360 2457780 2552310 2564640 2583360 2621632 2722464 2885220 2949336 3024960 3077568 3100032 3277040 3318003 3403080 3419520 3551040 3629952 3686670 3846960 3875040 3932448 4083696 4424004 4537440 4616352 4915560 5104620 5129280 5166720 5243264 5444928 5530005 5770440 5898672 6049920 6155136 6554080 6636006 6806160 7102080 7373340 7693920 7750080 7864896 8167392 8848008 9074880 9232704 9831120 10209240 10258560 10889856 11060010 11540880 11797344 13108160 13272012 13612320 14746680 15387840 15500160 15729792 16334784 16590015 17696016 18149760 18465408 19662240 20418480 22120020 23081760 23594688 26216320 26544024 27224640 29493360 30775680 32669568 33180030 35392032 39324480 40836960 44240040 46163520 47189376 53088048 54449280 58986720 66360060 70784064 78648960 81673920 88480080 92327040 106176096 117973440 132720120 141568128 163347840 176960160 212352192 235946880 265440240 353920320 424704384 530880480 707840640 1061760960 2123521920
- Sum of all divisors σ(n): 8584107840
- Sum of proper divisors (its aliquot sum) s(n): 6460585920
- 2123521920 is an abundant number, because the sum of its proper divisors (6460585920) is greater than itself. Its abundance is 4337064000
Bases of 2123521920
- Binary: 11111101001001001011111100000002
- Hexadecimal: 0x7E925F80
- Base-36: Z4AG00
Squares and roots of 2123521920
- 2123521920 squared (21235219202) is 4509345344720486400
- 2123521920 cubed (21235219203) is 9575693684363909143461888000
-
The
square root of 2123521920 is 46081.6874691023 -
The
cube root of 2123521920 is 1285.3426430613
Scales and comparisons
How big is 2123521920?- 2,123,521,920 seconds is equal to 67 years, 27 weeks, 19 hours, 12 minutes.
-
To count from 1 to 2,123,521,920 would take you about one hundred thirty-five 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 2123521920 cubic inches would be around 107.1 feet tall.
Recreational maths with 2123521920
- 2123521920 backwards is 0291253212
- 2123521920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2123521920's digits is 27
- More coming soon!
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