142041900
142,041,900 is an even composite number composed of seven prime numbers multiplied together.
142041900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 142041900:
22 × 3 × 52 × 7 × 112 × 13 × 43
(2 × 2 × 3 × 5 × 5 × 7 × 11 × 11 × 13 × 43)See below for interesting mathematical facts about the number 142041900 from the Numbermatics database.
Names of 142041900
- Cardinal: 142041900 can be written as One hundred forty-two million, forty-one thousand, nine hundred.
Scientific notation
- Scientific notation: 1.420419 × 108
Factors of 142041900
Divisors of 142041900
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 25 26 28 30 33 35 39 42 43 44 50 52 55 60 65 66 70 75 77 78 84 86 91 100 105 110 121 129 130 132 140 143 150 154 156 165 172 175 182 195 210 215 220 231 242 258 260 273 275 286 300 301 308 325 330 350 363 364 385 390 420 429 430 455 462 473 484 516 525 546 550 559 572 602 605 645 650 660 700 715 726 770 780 825 847 858 860 903 910 924 946 975 1001 1050 1075 1092 1100 1118 1155 1204 1210 1290 1300 1365 1419 1430 1452 1505 1540 1573 1650 1677 1694 1716 1806 1815 1820 1892 1925 1950 2002 2100 2145 2150 2236 2275 2310 2365 2420 2541 2580 2730 2795 2838 2860 3003 3010 3025 3146 3225 3300 3311 3354 3388 3575 3612 3630 3850 3900 3913 4004 4235 4290 4300 4515 4550 4620 4719 4730 5005 5082 5203 5460 5590 5676 5775 6006 6020 6050 6149 6292 6450 6622 6708 6825 7095 7150 7260 7525 7700 7826 7865 8385 8470 8580 9030 9075 9100 9438 9460 9933 10010 10164 10406 10725 11011 11180 11550 11739 11825 12012 12100 12298 12705 12900 13244 13650 13975 14190 14300 15015 15050 15609 15652 15730 16555 16770 16940 18060 18150 18447 18876 19565 19866 20020 20812 21175 21450 22022 22575 23100 23478 23595 23650 24596 25025 25410 26015 27300 27950 28380 30030 30100 30745 31218 31460 33033 33110 33540 35475 36300 36421 36894 39130 39325 39732 41925 42350 42900 43043 44044 45150 46956 47190 47300 49665 50050 50820 52030 55055 55900 58695 60060 61490 62436 63525 66066 66220 67639 70950 72842 73788 75075 78045 78260 78650 82775 83850 84700 86086 90300 92235 94380 97825 99330 100100 104060 109263 110110 117390 117975 122980 127050 129129 130075 132132 135278 141900 145684 150150 153725 156090 157300 165165 165550 167700 172172 182105 184470 195650 198660 202917 215215 218526 220220 234780 235950 248325 254100 258258 260150 270556 275275 293475 300300 307450 312180 330330 331100 338195 364210 368940 390225 391300 405834 430430 437052 461175 471900 473473 496650 516516 520300 546315 550550 586950 614900 645645 660660 676390 728420 780450 811668 825825 860860 910525 922350 946946 993300 1014585 1076075 1092630 1101100 1173900 1291290 1352780 1420419 1560900 1651650 1690975 1821050 1844700 1893892 2029170 2152150 2185260 2367365 2582580 2731575 2840838 3228225 3303300 3381950 3642100 4058340 4304300 4734730 5072925 5463150 5681676 6456450 6763900 7102095 9469460 10145850 10926300 11836825 12912900 14204190 20291700 23673650 28408380 35510475 47347300 71020950 142041900
- Sum of all divisors σ(n): 568908032
- Sum of proper divisors (its aliquot sum) s(n): 426866132
- 142041900 is an abundant number, because the sum of its proper divisors (426866132) is greater than itself. Its abundance is 284824232
Bases of 142041900
- Binary: 10000111011101100011001011002
- Hexadecimal: 0x877632C
- Base-36: 2CKG8C
Squares and roots of 142041900
- 142041900 squared (1420419002) is 20175901355610000
- 142041900 cubed (1420419003) is 2865823362763420059000000
-
The
square root of 142041900 is 11918.1332430881 -
The
cube root of 142041900 is 521.7616533453
Scales and comparisons
How big is 142041900?- 142,041,900 seconds is equal to 4 years, 26 weeks, 6 days, 5 minutes.
-
To count from 1 to 142,041,900 would take you about six 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 142041900 cubic inches would be around 43.5 feet tall.
Recreational maths with 142041900
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