142145969040
142,145,969,040 is an even composite number composed of five prime numbers multiplied together.
142145969040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 142145969040:
24 × 33 × 5 × 313 × 472
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 31 × 31 × 47 × 47)See below for interesting mathematical facts about the number 142145969040 from the Numbermatics database.
Names of 142145969040
- Cardinal: 142145969040 can be written as One hundred forty-two billion, one hundred forty-five million, nine hundred sixty-nine thousand and forty.
Scientific notation
- Scientific notation: 1.4214596904 × 1011
Factors of 142145969040
Divisors of 142145969040
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 36 40 45 47 48 54 60 62 72 80 90 93 94 108 120 124 135 141 144 155 180 186 188 216 235 240 248 270 279 282 310 360 372 376 423 432 465 470 496 540 558 564 620 705 720 744 752 837 846 930 940 961 1080 1116 1128 1240 1269 1395 1410 1457 1488 1674 1692 1860 1880 1922 2115 2160 2209 2232 2256 2480 2538 2790 2820 2883 2914 3348 3384 3720 3760 3844 4185 4230 4371 4418 4464 4805 5076 5580 5640 5766 5828 6345 6627 6696 6768 7285 7440 7688 8370 8460 8649 8742 8836 9610 10152 11045 11160 11280 11532 11656 12690 13113 13254 13392 14415 14570 15376 16740 16920 17298 17484 17672 19220 19881 20304 21855 22090 22320 23064 23312 25380 25947 26226 26508 28830 29140 29791 33135 33480 33840 34596 34968 35344 38440 39339 39762 43245 43710 44180 45167 46128 50760 51894 52452 53016 57660 58280 59582 59643 65565 66270 66960 68479 69192 69936 76880 78678 79524 86490 87420 88360 89373 90334 99405 101520 103788 104904 106032 115320 116560 119164 119286 129735 131130 132540 135501 136958 138384 148955 157356 159048 172980 174840 176720 178746 180668 196695 198810 205437 207576 209808 225835 230640 238328 238572 259470 262260 265080 268119 271002 273916 297910 298215 314712 318096 342395 345960 349680 357492 361336 393390 397620 406503 410874 415152 446865 451670 476656 477144 518940 524520 530160 536238 542004 547832 595820 596430 616311 629424 677505 684790 691920 714984 722672 786780 795240 804357 813006 821748 893730 903340 954288 1027185 1037880 1049040 1072476 1084008 1095664 1191640 1192860 1219509 1232622 1340595 1355010 1369580 1400177 1429968 1573560 1590480 1608714 1626012 1643496 1787460 1806680 1848933 2032515 2054370 2075760 2122849 2144952 2168016 2383280 2385720 2439018 2465244 2681190 2710020 2739160 2800354 3081555 3147120 3217428 3252024 3286992 3574920 3613360 3697866 4021785 4065030 4108740 4200531 4245698 4289904 4771440 4878036 4930488 5362380 5420040 5478320 5600708 6097545 6163110 6368547 6434856 6504048 7000885 7149840 7395732 8043570 8130060 8217480 8401062 8491396 9244665 9756072 9860976 10614245 10724760 10840080 11201416 12195090 12326220 12601593 12737094 12869712 14001770 14791464 16087140 16260120 16434960 16802124 16982792 18489330 19105641 19512144 21002655 21228490 21449520 22402832 24390180 24652440 25203186 25474188 28003540 29582928 31842735 32174280 32520240 33604248 33965584 36978660 37804779 38211282 42005310 42456980 48780360 49304880 50406372 50948376 56007080 57316923 63007965 63685470 64348560 65808319 67208496 73957320 75609558 76422564 84010620 84913960 95528205 97560720 100812744 101896752 112014160 114633846 126015930 127370940 131616638 147914640 151219116 152845128 168021240 169827920 189023895 191056410 197424957 201625488 229267692 252031860 254741880 263233276 286584615 302438232 305690256 329041595 336042480 378047790 382112820 394849914 458535384 504063720 509483760 526466552 573169230 592274871 604876464 658083190 756095580 764225640 789699828 917070768 987124785 1008127440 1052933104 1146338460 1184549742 1316166380 1512191160 1528451280 1579399656 1776824613 1974249570 2292676920 2369099484 2632332760 2961374355 3024382320 3158799312 3553649226 3948499140 4585353840 4738198968 5264665520 5922748710 7107298452 7896998280 8884123065 9476397936 11845497420 14214596904 15793996560 17768246130 23690994840 28429193808 35536492260 47381989680 71072984520 142145969040
- Sum of all divisors σ(n): 516927390720
- Sum of proper divisors (its aliquot sum) s(n): 374781421680
- 142145969040 is an abundant number, because the sum of its proper divisors (374781421680) is greater than itself. Its abundance is 232635452640
Bases of 142145969040
- Binary: 100001000110001000111101011011100100002
- Hexadecimal: 0x21188F5B90
- Base-36: 1TAU1FO0
Squares and roots of 142145969040
- 142145969040 squared (1421459690402) is 20205476514320638521600
- 142145969040 cubed (1421459690403) is 2872127039043068599924384971264000
-
The
square root of 142145969040 is 377022.5046863913 -
The
cube root of 142145969040 is 5218.8904762999
Scales and comparisons
How big is 142145969040?- 142,145,969,040 seconds is equal to 4,519 years, 41 weeks, 4 days, 23 hours, 24 minutes.
-
To count from 1 to 142,145,969,040 would take you about nine thousand and thirty-nine 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 142145969040 cubic inches would be around 434.9 feet tall.
Recreational maths with 142145969040
- 142145969040 backwards is 040969541241
- 142145969040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142145969040's digits is 45
- More coming soon!
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