142151040
142,151,040 is an even composite number composed of six prime numbers multiplied together.
142151040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142151040:
27 × 32 × 5 × 23 × 29 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 29 × 37)See below for interesting mathematical facts about the number 142151040 from the Numbermatics database.
Names of 142151040
- Cardinal: 142151040 can be written as One hundred forty-two million, one hundred fifty-one thousand and forty.
Scientific notation
- Scientific notation: 1.4215104 × 108
Factors of 142151040
Divisors of 142151040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 29 30 32 36 37 40 45 46 48 58 60 64 69 72 74 80 87 90 92 96 111 115 116 120 128 138 144 145 148 160 174 180 184 185 192 207 222 230 232 240 261 276 288 290 296 320 333 345 348 360 368 370 384 414 435 444 460 464 480 522 552 555 576 580 592 640 666 667 690 696 720 736 740 828 851 870 888 920 928 960 1035 1044 1073 1104 1110 1152 1160 1184 1305 1332 1334 1380 1392 1440 1472 1480 1656 1665 1702 1740 1776 1840 1856 1920 2001 2070 2088 2146 2208 2220 2320 2368 2553 2610 2664 2668 2760 2784 2880 2944 2960 3219 3312 3330 3335 3404 3480 3552 3680 3712 4002 4140 4176 4255 4292 4416 4440 4640 4736 5106 5220 5328 5336 5365 5520 5568 5760 5920 6003 6438 6624 6660 6670 6808 6960 7104 7360 7659 8004 8280 8352 8510 8584 8832 8880 9280 9657 10005 10212 10440 10656 10672 10730 11040 11136 11840 12006 12765 12876 13248 13320 13340 13616 13920 14208 14720 15318 16008 16095 16560 16704 17020 17168 17760 18560 19314 20010 20424 20880 21312 21344 21460 22080 23680 24012 24679 25530 25752 26496 26640 26680 27232 27840 30015 30636 32016 32190 33120 33408 34040 34336 35520 38295 38628 40020 40848 41760 42624 42688 42920 44160 48024 48285 49358 51060 51504 53280 53360 54464 55680 60030 61272 64032 64380 66240 68080 68672 71040 74037 76590 77256 80040 81696 83520 85376 85840 96048 96570 98716 102120 103008 106560 106720 108928 120060 122544 123395 128064 128760 132480 136160 137344 148074 153180 154512 160080 163392 167040 171680 192096 193140 197432 204240 206016 213120 213440 222111 240120 245088 246790 256128 257520 272320 296148 306360 309024 320160 326784 343360 370185 384192 386280 394864 408480 412032 426880 444222 480240 490176 493580 515040 544640 592296 612720 618048 640320 686720 740370 768384 772560 789728 816960 888444 960480 980352 987160 1030080 1110555 1184592 1225440 1236096 1280640 1480740 1545120 1579456 1633920 1776888 1920960 1974320 2060160 2221110 2369184 2450880 2961480 3090240 3158912 3553776 3841920 3948640 4442220 4738368 4901760 5922960 6180480 7107552 7897280 8884440 9476736 11845920 14215104 15794560 17768880 23691840 28430208 35537760 47383680 71075520 142151040
- Sum of all divisors σ(n): 544190400
- Sum of proper divisors (its aliquot sum) s(n): 402039360
- 142151040 is an abundant number, because the sum of its proper divisors (402039360) is greater than itself. Its abundance is 259888320
Bases of 142151040
- Binary: 10000111100100001101100000002
- Hexadecimal: 0x8790D80
- Base-36: 2CMSG0
Squares and roots of 142151040
- 142151040 squared (1421510402) is 20206918173081600
- 142151040 cubed (1421510403) is 2872434433498449444864000
-
The
square root of 142151040 is 11922.7111010877 -
The
cube root of 142151040 is 521.8952535675
Scales and comparisons
How big is 142151040?- 142,151,040 seconds is equal to 4 years, 27 weeks, 6 hours, 24 minutes.
-
To count from 1 to 142,151,040 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 142151040 cubic inches would be around 43.5 feet tall.
Recreational maths with 142151040
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