4129729920
4,129,729,920 is an even composite number composed of six prime numbers multiplied together.
4129729920 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 4129729920:
27 × 34 × 5 × 29 × 41 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 29 × 41 × 67)See below for interesting mathematical facts about the number 4129729920 from the Numbermatics database.
Names of 4129729920
- Cardinal: 4129729920 can be written as Four billion, one hundred twenty-nine million, seven hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.12972992 × 109
Factors of 4129729920
Divisors of 4129729920
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 41 45 48 54 58 60 64 67 72 80 81 82 87 90 96 108 116 120 123 128 134 135 144 145 160 162 164 174 180 192 201 205 216 232 240 246 261 268 270 288 290 320 324 328 335 348 360 369 384 402 405 410 432 435 464 480 492 522 536 540 576 580 603 615 640 648 656 670 696 720 738 783 804 810 820 864 870 928 960 984 1005 1044 1072 1080 1107 1152 1160 1189 1206 1230 1296 1305 1312 1340 1392 1440 1476 1566 1608 1620 1640 1728 1740 1809 1845 1856 1920 1943 1968 2010 2088 2144 2160 2214 2320 2349 2378 2412 2460 2592 2610 2624 2680 2747 2784 2880 2952 3015 3132 3216 3240 3280 3321 3456 3480 3567 3618 3690 3712 3886 3915 3936 4020 4176 4288 4320 4428 4640 4698 4756 4824 4920 5184 5220 5248 5360 5427 5494 5535 5568 5760 5829 5904 5945 6030 6264 6432 6480 6560 6642 6960 7134 7236 7380 7772 7830 7872 8040 8241 8352 8576 8640 8856 9045 9280 9396 9512 9648 9715 9840 10368 10440 10701 10720 10854 10988 11070 11136 11658 11745 11808 11890 12060 12528 12864 12960 13120 13284 13735 13920 14268 14472 14760 15544 15660 15744 16080 16482 16605 16704 17280 17487 17712 17835 18090 18560 18792 19024 19296 19430 19680 20880 21402 21440 21708 21976 22140 23316 23490 23616 23780 24120 24723 25056 25728 25920 26240 26568 27135 27470 27840 28536 28944 29145 29520 31088 31320 32103 32160 32964 33210 33408 34974 35424 35670 36180 37584 38048 38592 38860 39360 41205 41760 42804 42880 43416 43952 44280 46632 46980 47232 47560 48240 49446 50112 51840 52461 53136 53505 54270 54940 55680 57072 57888 58290 59040 62176 62640 64206 64320 65928 66420 69948 70848 71340 72360 74169 75168 76096 77184 77720 78720 79663 82410 83520 85608 86832 87435 87904 88560 93264 93960 95120 96309 96480 98892 100224 104922 106272 107010 108540 109880 114144 115776 116580 118080 123615 124352 125280 128412 128640 131856 132840 139896 141696 142680 144720 148338 150336 152192 155440 157383 159326 160515 164820 167040 171216 173664 174870 175808 177120 186528 187920 190240 192618 192960 197784 209844 212544 214020 217080 219760 222507 228288 231552 233160 236160 238989 247230 248704 250560 256824 262305 263712 265680 279792 285360 289440 296676 300672 310880 314766 318652 321030 329640 342432 347328 349740 351616 354240 370845 373056 375840 380480 385236 385920 395568 398315 419688 425088 428040 434160 439520 445014 456576 466320 477978 481545 494460 501120 513648 524610 527424 531360 559584 570720 578880 593352 621760 629532 637304 642060 659280 684864 694656 699480 708480 716967 741690 746112 751680 760960 770472 786915 791136 796630 839376 856080 868320 879040 890028 932640 955956 963090 988920 1027296 1049220 1054848 1062720 1112535 1119168 1141440 1157760 1186704 1194945 1243520 1259064 1274608 1284120 1318560 1369728 1398960 1433934 1483380 1503360 1540944 1573830 1582272 1593260 1678752 1712160 1736640 1758080 1780056 1865280 1911912 1926180 1977840 2054592 2098440 2125440 2150901 2225070 2238336 2282880 2373408 2389890 2518128 2549216 2568240 2637120 2797920 2867868 2966760 3081888 3147660 3164544 3186520 3357504 3424320 3473280 3560112 3584835 3730560 3823824 3852360 3955680 4109184 4196880 4301802 4450140 4746816 4779780 5036256 5098432 5136480 5274240 5595840 5735736 5933520 6163776 6295320 6373040 6452703 6715008 6848640 7120224 7169670 7647648 7704720 7911360 8393760 8603604 8900280 9493632 9559560 10072512 10196864 10272960 10754505 11191680 11471472 11867040 12327552 12590640 12746080 12905406 14240448 14339340 15295296 15409440 15822720 16787520 17207208 17800560 19119120 20145024 20545920 21509010 22942944 23734080 25181280 25492160 25810812 28480896 28678680 30590592 30818880 32263515 33575040 34414416 35601120 38238240 43018020 45885888 47468160 50362560 50984320 51621624 57357360 61637760 64527030 68828832 71202240 76476480 86036040 91771776 100725120 103243248 114714720 129054060 137657664 142404480 152952960 172072080 206486496 229429440 258108120 275315328 344144160 412972992 458858880 516216240 688288320 825945984 1032432480 1376576640 2064864960 4129729920
- Sum of all divisors σ(n): 15861938400
- Sum of proper divisors (its aliquot sum) s(n): 11732208480
- 4129729920 is an abundant number, because the sum of its proper divisors (11732208480) is greater than itself. Its abundance is 7602478560
Bases of 4129729920
- Binary: 111101100010011010101101100000002
- Hexadecimal: 0xF626AD80
- Base-36: 1WAQG00
Squares and roots of 4129729920
- 4129729920 squared (41297299202) is 17054669212143206400
- 4129729920 cubed (41297299203) is 70431177721090626794815488000
-
The
square root of 4129729920 is 64262.9747210631 -
The
cube root of 4129729920 is 1604.3799159365
Scales and comparisons
How big is 4129729920?- 4,129,729,920 seconds is equal to 131 years, 16 weeks, 1 day, 19 hours, 12 minutes.
-
To count from 1 to 4,129,729,920 would take you about two hundred sixty-two 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 4129729920 cubic inches would be around 133.7 feet tall.
Recreational maths with 4129729920
- 4129729920 backwards is 0299279214
- 4129729920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4129729920's digits is 45
- More coming soon!
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