142341157440

Names of 142341157440

• Cardinal: 142341157440 can be written as One hundred forty-two billion, three hundred forty-one million, one hundred fifty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4234115744 × 10¹¹

Factors of 142341157440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 41

Divisors of 142341157440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 135 144 155 160 162 180 186 192 216 240 243 248 270 279 288 310 320 324 360 372 405 432 465 480 486 496 540 558 576 620 648 720 729 744 810 837 864 930 960 972 992 1080 1116 1215 1240 1296 1395 1440 1458 1488 1620 1674 1728 1860 1944 1984 2160 2187 2232 2430 2480 2511 2592 2790 2880 2916 2976 3240 3348 3645 3720 3888 4185 4320 4374 4464 4860 4960 5022 5184 5580 5832 5952 6480 6561 6696 7290 7440 7533 7776 8370 8640 8748 8928 9720 9920 10044 10935 11160 11664 12555 12960 13122 13392 14580 14880 15066 15552 16740 17496 17856 19440 19683 20088 21870 22320 22599 23328 25110 25920 26244 26784 29160 29760 30132 32805 33480 34992 37665 38880 39366 40176 43740 44640 45198 46656 50220 52488 53568 58320 59049 60264 65610 66960 67797 69984 75330 77760 78732 80352 87480 89280 90396 98415 100440 104976 112995 116640 118098 120528 131220 133920 135594 139968 150660 157464 160704 174960 177147 180792 196830 200880 203391 209952 225990 233280 236196 241056 262440 267840 271188 295245 301320 314928 338985 349920 354294 361584 393660 401760 406782 419904 451980 472392 482112 524880 531441 542376 590490 602640 610173 629856 677970 699840 708588 723168 787320 803520 813564 885735 903960 944784 1016955 1049760 1062882 1084752 1180980 1205280 1220346 1259712 1355940 1417176 1446336 1574640 1594323 1627128 1771470 1807920 1830519 1889568 2033910 2099520 2125764 2169504 2361960 2410560 2440692 2657205 2711880 2834352 3050865 3149280 3188646 3254256 3542940 3615840 3661038 3779136 4067820 4251528 4339008 4723920 4782969 4881384 5314410 5423760 5491557 5668704 6101730 6298560 6377292 6508512 7085880 7231680 7322076 7971615 8135640 8503056 9152595 9447840 9565938 9762768 10628820 10847520 10983114 11337408 12203460 12754584 13017024 14171760 14348907 14644152 15943230 16271280 16474671 17006112 18305190 18895680 19131876 19525536 21257640 21695040 21966228 23914845 24406920 25509168 27457785 28343520 28697814 29288304 31886460 32542560 32949342 34012224 36610380 38263752 39051072 42515280 43932456 47829690 48813840 49424013 51018336 54915570 56687040 57395628 58576608 63772920 65085120 65898684 71744535 73220760 76527504 82373355 85030560 87864912 95659380 97627680 98848026 102036672 109831140 114791256 117153216 127545840 131797368 143489070 146441520 148272039 153055008 164746710 170061120 175729824 191318760 195255360 197696052 219662280 229582512 247120065 255091680 263594736 286978140 292883040 296544078 306110016 329493420 351459648 382637520 395392104 439324560 444816117 459165024 494240130 510183360 527189472 573956280 585766080 593088156 658986840 741360195 765275040 790784208 878649120 889632234 918330048 988480260 1054378944 1147912560 1186176312 1317973680 1482720390 1530550080 1581568416 1757298240 1779264468 1976960520 2224080585 2295825120 2372352624 2635947360 2965440780 3163136832 3558528936 3953921040 4448161170 4591650240 4744705248 5271894720 5930881560 7117057872 7907842080 8896322340 9489410496 11861763120 14234115744 15815684160 17792644680 23723526240 28468231488 35585289360 47447052480 71170578720 142341157440
• Sum of all divisors σ(n): 524825610240
• Sum of proper divisors (its aliquot sum) s(n): 382484452800
• 142341157440 is an abundant number, because the sum of its proper divisors (382484452800) is greater than itself. Its abundance is 240143295360

Bases of 142341157440

• Binary: 10000100100100001100011011001001000000₂
• Hexadecimal: 0x212431B240
• Base-36: 1TE29000

Squares and roots of 142341157440

• 142341157440 squared (142341157440²) is 20261005101358867353600
• 142341157440 cubed (142341157440³) is 2883974917025165695918853750784000
• The square root of 142341157440 is 377281.2709902255
• The cube root of 142341157440 is 5221.2781650063

Scales and comparisons

• 142,341,157,440 seconds is equal to 4,526 years, 3 days, 2 hours, 24 minutes.
• To count from 1 to 142,341,157,440 would take you about nine thousand and fifty-two 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 142341157440 cubic inches would be around 435.1 feet tall.

Recreational maths with 142341157440

• 142341157440 backwards is 044751143241
• 142341157440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142341157440's digits is 36
• More coming soon!