142935866240

Names of 142935866240

• Cardinal: 142935866240 can be written as One hundred forty-two billion, nine hundred thirty-five million, eight hundred sixty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4293586624 × 10¹¹

Factors of 142935866240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 281

Divisors of 142935866240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 37 40 41 46 64 74 80 82 92 115 128 148 160 164 173 184 185 205 230 296 320 328 346 368 370 410 460 592 640 656 692 736 740 820 851 865 920 943 1184 1312 1369 1384 1472 1480 1517 1640 1702 1730 1840 1886 2368 2624 2738 2768 2944 2960 3034 3280 3404 3460 3680 3772 3979 4255 4715 4736 5248 5476 5536 5920 6068 6401 6560 6808 6845 6920 7093 7360 7544 7585 7958 8510 9430 10952 11072 11840 12136 12802 13120 13616 13690 13840 14186 14720 15088 15170 15916 17020 18860 19895 21904 22144 23680 24272 25604 26240 27232 27380 27680 28372 30176 30340 31487 31832 32005 34040 34891 35465 37720 39790 43808 48544 51208 54464 54760 55360 56129 56744 60352 60680 62974 63664 64010 68080 69782 70930 75440 79580 87616 97088 102416 108928 109520 110720 112258 113488 120704 121360 125948 127328 128020 136160 139564 141860 147223 150880 157435 159160 163139 174455 175232 194176 204832 219040 224516 226976 236837 242720 251896 254656 256040 262441 272320 279128 280645 283720 294446 301760 314870 318320 326278 348910 409664 438080 449032 453952 473674 485440 503792 509312 512080 524882 544640 558256 561290 567440 588892 603520 629740 636640 652556 697820 736115 815695 819328 876160 898064 907904 947348 970880 1007584 1024160 1049764 1116512 1122580 1134880 1177784 1184185 1259480 1273280 1290967 1305112 1312205 1395640 1472230 1631390 1796128 1894696 2015168 2048320 2099528 2233024 2245160 2269760 2355568 2368370 2518960 2546560 2581934 2610224 2624410 2791280 2944460 3262780 3592256 3789392 4030336 4096640 4199056 4466048 4490320 4539520 4711136 4736740 5037920 5163868 5220448 5248820 5447251 5582560 5888920 6036143 6454835 6525560 7184512 7578784 8398112 8980640 9422272 9473480 9710317 10075840 10327736 10440896 10497640 10894502 11165120 11777840 12072286 12909670 13051120 15157568 16796224 17961280 18844544 18946960 19420634 20151680 20655472 20881792 20995280 21789004 22330240 23555680 24144572 25819340 26102240 27236255 30180715 30315136 33592448 35922560 37893920 38841268 41310944 41990560 43578008 47111360 48289144 48551585 51638680 52204480 54472510 60361430 75787840 77682536 82621888 83981120 87156016 94222720 96578288 97103170 103277360 104408960 108945020 120722860 151575680 155365072 165243776 167962240 174312032 193156576 194206340 206554720 217890040 223337291 241445720 310730144 348624064 386313152 388412680 413109440 435780080 446674582 482891440 621460288 697248128 772626304 776825360 826218880 871560160 893349164 965782880 1116686455 1242920576 1553650720 1743120320 1786698328 1931565760 2233372910 3107301440 3486240640 3573396656 3863131520 4466745820 6214602880 7146793312 8933491640 14293586624 17866983280 28587173248 35733966560 71467933120 142935866240
• Sum of all divisors σ(n): 377568112320
• Sum of proper divisors (its aliquot sum) s(n): 234632246080
• 142935866240 is an abundant number, because the sum of its proper divisors (234632246080) is greater than itself. Its abundance is 91696379840

Bases of 142935866240

• Binary: 10000101000111101001000011101110000000₂
• Hexadecimal: 0x2147A43B80
• Base-36: 1TNWBO8W

Squares and roots of 142935866240

• 142935866240 squared (142935866240²) is 20430661857779171737600
• 142935866240 cubed (142935866240³) is 2920274350498193594943581978624000
• The square root of 142935866240 is 378068.5999127671
• The cube root of 142935866240 is 5228.5396524973

Scales and comparisons

• 142,935,866,240 seconds is equal to 4,544 years, 47 weeks, 5 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 142,935,866,240 would take you about nine thousand and eighty-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 142935866240 cubic inches would be around 435.7 feet tall.

Recreational maths with 142935866240

• 142935866240 backwards is 042668539241
• The number of decimal digits it has is: 12
• The sum of 142935866240's digits is 50
• More coming soon!