142905393400
142,905,393,400 is an even composite number composed of seven prime numbers multiplied together.
142905393400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 142905393400:
23 × 52 × 73 × 11 × 31 × 41 × 149
(2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 11 × 31 × 41 × 149)See below for interesting mathematical facts about the number 142905393400 from the Numbermatics database.
Names of 142905393400
- Cardinal: 142905393400 can be written as One hundred forty-two billion, nine hundred five million, three hundred ninety-three thousand, four hundred.
Scientific notation
- Scientific notation: 1.429053934 × 1011
Factors of 142905393400
Divisors of 142905393400
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 25 28 31 35 40 41 44 49 50 55 56 62 70 77 82 88 98 100 110 124 140 149 154 155 164 175 196 200 205 217 220 245 248 275 280 287 298 308 310 328 341 343 350 385 392 410 434 440 451 490 539 550 574 596 616 620 682 686 700 745 770 775 820 868 902 980 1025 1043 1078 1085 1100 1148 1192 1225 1240 1271 1364 1372 1400 1435 1490 1519 1540 1550 1639 1640 1705 1715 1736 1804 1925 1960 2009 2050 2086 2156 2170 2200 2255 2296 2387 2450 2542 2695 2728 2744 2870 2980 3038 3080 3100 3157 3278 3410 3430 3608 3725 3773 3850 4018 4100 4172 4312 4340 4510 4619 4774 4900 5084 5215 5390 5425 5740 5960 6076 6109 6200 6314 6355 6556 6820 6860 7175 7301 7450 7546 7595 7700 8036 8195 8200 8344 8525 8575 8680 8897 9020 9238 9548 9800 10045 10168 10430 10633 10780 10850 11275 11473 11480 11935 12152 12218 12628 12710 13112 13475 13640 13720 13981 14063 14350 14602 14900 15092 15190 15400 15785 16072 16390 16709 17050 17150 17794 18040 18476 18865 19096 20090 20860 21266 21560 21700 22099 22550 22946 23095 23870 24436 25256 25420 26075 26950 27962 28126 28700 29204 29800 30184 30380 30545 31570 31775 32333 32780 33418 34100 34300 35588 36505 36952 37730 37975 40180 40975 41720 42532 42763 43400 44198 44485 45100 45892 46190 47740 48872 50225 50809 50840 51107 52150 53165 53900 55924 56252 57365 57400 58408 59675 60760 61090 62279 63140 63550 64666 65560 66836 67199 68200 68600 69905 70315 71176 73010 75460 75950 78925 80311 80360 81950 83545 85064 85526 88396 88970 90200 91784 92380 94325 95480 97867 100450 101618 102214 104300 106330 107800 110495 111848 112504 114730 115475 116963 119350 122180 124558 126280 127100 129332 133672 134398 139810 140630 146020 150920 151900 152725 154693 157850 160622 161665 163900 167090 171052 176792 177940 182525 184760 188650 189379 195734 200900 203236 204428 208600 212660 213815 220990 222425 226331 229460 230950 233926 238700 244360 249116 254045 254200 255535 258664 265825 268796 279620 281260 286825 292040 299341 303800 305450 309386 311395 315700 321244 323330 327800 334180 335995 342104 349525 351575 355663 355880 365050 377300 378758 391468 401555 401800 406472 408856 417725 425320 427630 435953 441980 444850 452662 458920 461900 467852 470393 477400 489335 498232 508090 511070 531650 537592 552475 559240 562177 562520 573650 584815 598682 610900 618772 622790 631400 642488 646660 668360 671990 685069 699050 703150 711326 730100 754600 757516 773465 782936 803110 808325 835450 855260 871906 883960 889700 905324 923800 935704 940786 946895 978670 1016180 1022140 1063300 1069075 1104950 1124354 1131655 1147300 1169630 1197364 1221800 1237544 1245580 1270225 1277675 1293320 1325653 1343980 1370138 1398100 1406300 1422652 1460200 1496705 1515032 1546930 1556975 1584317 1606220 1616650 1670900 1679975 1710520 1743812 1778315 1779400 1810648 1881572 1893790 1957340 2007775 2032360 2044280 2083169 2095387 2126600 2138150 2179765 2209900 2248708 2263310 2294600 2339260 2351965 2394728 2446675 2489641 2491160 2540450 2555350 2651306 2687960 2740276 2796200 2810885 2812600 2845304 2924075 2993410 3093860 3113950 3168634 3212440 3233300 3292751 3341800 3359950 3425345 3487624 3556630 3763144 3787580 3867325 3914680 4015550 4166338 4190774 4276300 4359530 4419800 4497416 4526620 4678520 4703930 4734475 4795483 4893350 4979282 5080900 5110700 5302612 5480552 5621770 5658275 5848150 5986820 6187720 6227900 6337268 6466600 6585502 6628265 6719900 6850690 7113260 7483525 7575160 7734650 7921585 8031100 8332676 8381548 8552600 8719060 8891575 9053240 9279571 9407860 9468950 9590966 9786700 9958564 10161800 10221400 10415845 10476935 10605224 10898825 11243540 11316550 11696300 11759825 11973640 12448205 12455800 12674536 13171004 13256530 13439800 13701380 14054425 14226520 14582183 14967050 15469300 15843170 16062200 16463755 16665352 16763096 17126725 17427487 17438120 17783150 18559142 18815720 18937900 19181932 19573400 19917128 20831690 20953870 21797650 22487080 22633100 23049257 23392600 23519650 23977415 24896410 26342008 26513060 27402760 28108850 29164366 29934100 30938600 31686340 32927510 33141325 34253450 34854974 35566300 37118284 37875800 38363864 39607925 41663380 41907740 43595300 45266200 46098514 46397855 47039300 47954830 49792820 52079225 52384675 53026120 56217700 58328732 59868200 62241025 63372680 64956997 65855020 66282650 68506900 69709948 71132600 72910915 74236568 79215850 82318775 83326760 83815480 87137435 87190600 92197028 92795710 94078600 95909660 99585640 102075281 104158450 104769350 112435400 115246285 116657464 119887075 124482050 129913994 131710040 132565300 137013800 139419896 145821830 158431700 164637550 174274870 184394056 185591420 191819320 204150562 208316900 209538700 230492570 231989275 239774150 248964100 259827988 265130600 291643660 316863400 324784985 329275100 348549740 364554575 371182840 408301124 416633800 419077400 435687175 460985140 463978550 479548300 497928200 510376405 519655976 576231425 583287320 649569970 658550200 697099480 714526967 729109150 816602248 871374350 921970280 927957100 959096600 1020752810 1152462850 1299139940 1429053934 1458218300 1623924925 1742748700 1855914200 2041505620 2304925700 2551882025 2598279880 2858107868 2916436600 3247849850 3485497400 3572634835 4083011240 4609851400 5103764050 5716215736 6495699700 7145269670 10207528100 12991399400 14290539340 17863174175 20415056200 28581078680 35726348350 71452696700 142905393400
- Sum of all divisors σ(n): 449971200000
- Sum of proper divisors (its aliquot sum) s(n): 307065806600
- 142905393400 is an abundant number, because the sum of its proper divisors (307065806600) is greater than itself. Its abundance is 164160413200
Bases of 142905393400
- Binary: 100001010001011101001101000000111110002
- Hexadecimal: 0x2145D340F8
- Base-36: 1TNE6J94
Squares and roots of 142905393400
- 142905393400 squared (1429053934002) is 20421951462808763560000
- 142905393400 cubed (1429053934003) is 2918407007788391825509384504000000
-
The
square root of 142905393400 is 378028.2970889877 -
The
cube root of 142905393400 is 5228.1680644551
Scales and comparisons
How big is 142905393400?- 142,905,393,400 seconds is equal to 4,543 years, 49 weeks, 2 days, 14 hours, 36 minutes, 40 seconds.
-
To count from 1 to 142,905,393,400 would take you about nine thousand and 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 142905393400 cubic inches would be around 435.7 feet tall.
Recreational maths with 142905393400
- 142905393400 backwards is 004393509241
- 142905393400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142905393400's digits is 40
- More coming soon!
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The information we have on file for 142905393400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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