129315212400
129,315,212,400 is an even composite number composed of seven prime numbers multiplied together.
129315212400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 129315212400:
24 × 3 × 52 × 11 × 17 × 331 × 1741
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 17 × 331 × 1741)See below for interesting mathematical facts about the number 129315212400 from the Numbermatics database.
Names of 129315212400
- Cardinal: 129315212400 can be written as One hundred twenty-nine billion, three hundred fifteen million, two hundred twelve thousand, four hundred.
Scientific notation
- Scientific notation: 1.293152124 × 1011
Factors of 129315212400
Divisors of 129315212400
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 33 34 40 44 48 50 51 55 60 66 68 75 80 85 88 100 102 110 120 132 136 150 165 170 176 187 200 204 220 240 255 264 272 275 300 330 331 340 374 400 408 425 440 510 528 550 561 600 660 662 680 748 816 825 850 880 935 993 1020 1100 1122 1200 1275 1320 1324 1360 1496 1650 1655 1700 1741 1870 1986 2040 2200 2244 2550 2640 2648 2805 2992 3300 3310 3400 3482 3641 3740 3972 4080 4400 4488 4675 4965 5100 5223 5296 5610 5627 6600 6620 6800 6964 7282 7480 7944 8275 8705 8976 9350 9930 10200 10446 10923 11220 11254 13200 13240 13928 14025 14564 14960 15888 16550 16881 17410 18205 18700 19151 19860 20400 20892 21846 22440 22508 24825 26115 26480 27856 28050 28135 29128 29597 33100 33762 34820 36410 37400 38302 39720 41784 43525 43692 44880 45016 49650 52230 54615 56100 56270 57453 58256 59194 61897 66200 67524 69640 72820 74800 76604 79440 83568 84405 87050 87384 88791 90032 91025 95755 99300 104460 109230 112200 112540 114906 118388 123794 130575 132400 135048 139280 140675 145640 147985 153208 168810 174100 174768 177582 182050 185691 191510 198600 208920 218460 224400 225080 229812 236776 247588 261150 270096 273075 281350 287265 291280 295970 306416 309485 325567 337620 348200 355164 364100 371382 383020 397200 417840 422025 436920 443955 450160 459624 473552 478775 495176 522300 546150 562700 574530 576271 591940 618970 651134 675240 696400 710328 728200 739925 742764 766040 844050 873840 887910 919248 928455 957550 976701 990352 1044600 1092300 1125400 1149060 1152542 1183880 1237940 1302268 1350480 1420656 1436325 1456400 1479850 1485528 1532080 1547425 1627835 1688100 1728813 1775820 1856910 1915100 1953402 2089200 2184600 2219775 2250800 2298120 2305084 2367760 2475880 2604536 2872650 2881355 2959700 2971056 3094850 3255670 3376200 3457626 3551640 3713820 3830200 3906804 4369200 4439550 4596240 4610168 4642275 4883505 4951760 5209072 5745300 5762710 5919400 6189700 6338981 6511340 6752400 6915252 7103280 7427640 7660400 7813608 8139175 8644065 8879100 9220336 9284550 9767010 9796607 11490600 11525420 11838800 12379400 12677962 13022680 13830504 14406775 14855280 15627216 16278350 17288130 17758200 18569100 19016943 19534020 19593214 22981200 23050840 24417525 24758800 25355924 26045360 27661008 28813550 29389821 31694905 32556700 34576260 35516400 37138200 38033886 39068040 39186428 43220325 46101680 48835050 48983035 50711848 57627100 58779642 63389810 65113400 69152520 74276400 76067772 78136080 78372856 86440650 95084715 97670100 97966070 101423696 107762677 115254200 117559284 126779620 130226800 138305040 146949105 152135544 156745712 158474525 172881300 190169430 195340200 195932140 215525354 230508400 235118568 244915175 253559240 293898210 304271088 316949050 323288031 345762600 380338860 390680400 391864280 431050708 470237136 475423575 489830350 507118480 538813385 587796420 633898100 646576062 691525200 734745525 760677720 783728560 862101416 950847150 979660700 1077626770 1175592840 1267796200 1293152124 1469491050 1521355440 1616440155 1724202832 1901694300 1959321400 2155253540 2351185680 2535592400 2586304248 2694066925 2938982100 3232880310 3803388600 3918642800 4310507080 5172608496 5388133850 5877964200 6465760620 7606777200 8082200775 8621014160 10776267700 11755928400 12931521240 16164401550 21552535400 25863042480 32328803100 43105070800 64657606200 129315212400
- Sum of all divisors σ(n): 480201336576
- Sum of proper divisors (its aliquot sum) s(n): 350886124176
- 129315212400 is an abundant number, because the sum of its proper divisors (350886124176) is greater than itself. Its abundance is 221570911776
Bases of 129315212400
- Binary: 11110000110111100100110001100011100002
- Hexadecimal: 0x1E1BC98C70
- Base-36: 1NEMXSHC
Squares and roots of 129315212400
- 129315212400 squared (1293152124002) is 16722424158057113760000
- 129315212400 cubed (1293152124003) is 2162463831842046837205362624000000
-
The
square root of 129315212400 is 359604.2441351325 -
The
cube root of 129315212400 is 5056.8864961263
Scales and comparisons
How big is 129315212400?- 129,315,212,400 seconds is equal to 4,111 years, 42 weeks, 5 days, 20 hours, 20 minutes.
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To count from 1 to 129,315,212,400 would take you about eight thousand, two hundred twenty-three 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 129315212400 cubic inches would be around 421.4 feet tall.
Recreational maths with 129315212400
- 129315212400 backwards is 004212513921
- 129315212400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 129315212400's digits is 30
- More coming soon!
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