142904514480

Names of 142904514480

• Cardinal: 142904514480 can be written as One hundred forty-two billion, nine hundred four million, five hundred fourteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4290451448 × 10¹¹

Factors of 142904514480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 284542

Divisors of 142904514480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 23 24 26 28 30 35 39 40 42 46 48 52 56 60 65 69 70 78 80 84 91 92 104 105 112 115 120 130 138 140 156 161 168 182 184 195 208 210 230 240 260 273 276 280 299 312 322 336 345 364 368 390 420 455 460 483 520 546 552 560 598 624 644 690 728 780 805 840 897 910 920 966 1040 1092 1104 1196 1288 1365 1380 1456 1495 1560 1610 1680 1794 1820 1840 1932 2093 2184 2392 2415 2576 2730 2760 2990 3120 3220 3588 3640 3864 4186 4368 4485 4784 4830 5460 5520 5980 6279 6440 7176 7280 7728 8372 8970 9660 10465 10920 11960 12558 12880 14352 16744 17940 19320 20930 21840 23920 25116 31395 33488 35880 38640 41860 50232 62790 71760 83720 100464 125580 167440 251160 284489 502320 568978 853467 1137956 1422445 1706934 1991423 2275912 2844890 3413868 3698357 3982846 4267335 4551824 5689780 5974269 6543247 6827736 7396714 7965692 8534670 9957115 11095071 11379560 11948538 13086494 13655472 14793428 15931384 17069340 18491785 19629741 19914230 22190142 22759120 23897076 25888499 26172988 29586856 29871345 31862768 32716235 34138680 36983570 39259482 39828460 44380284 45802729 47794152 51776998 52345976 55475355 59173712 59742690 65432470 68277360 73967140 77665497 78518964 79656920 85062211 88760568 91605458 95588304 98148705 103553996 104691952 110950710 119485380 129442495 130864940 137408187 147934280 155330994 157037928 159313840 170124422 177521136 183210916 196297410 207107992 221901420 229013645 238970760 255186633 258884990 261729880 274816374 295868560 310661988 314075856 340248844 366421832 388327485 392594820 414215984 425311055 443802840 458027290 477941520 510373266 517769980 523459760 549632748 595435477 621323976 680497688 687040935 732843664 776654970 785189640 850622110 887605680 916054580 1020746532 1035539960 1099265496 1190870954 1242647952 1275933165 1360995376 1374081870 1553309940 1570379280 1701244220 1786306431 1832109160 2041493064 2071079920 2198530992 2381741908 2551866330 2748163740 2977177385 3106619880 3402488440 3572612862 3664218320 4082986128 4763483816 5103732660 5496327480 5954354770 6213239760 6804976880 7145225724 8931532155 9526967632 10207465320 10992654960 11908709540 14290451448 17863064310 20414930640 23817419080 28580902896 35726128620 47634838160 71452257240 142904514480
• Sum of all divisors σ(n): 568943585280
• Sum of proper divisors (its aliquot sum) s(n): 426039070800
• 142904514480 is an abundant number, because the sum of its proper divisors (426039070800) is greater than itself. Its abundance is 283134556320

Bases of 142904514480

• Binary: 10000101000101110001011101011110110000₂
• Hexadecimal: 0x2145C5D7B0
• Base-36: 1TNDNP2O

Squares and roots of 142904514480

• 142904514480 squared (142904514480²) is 20421700258764529670400
• 142904514480 cubed (142904514480³) is 2918353160334835477194066427392000
• The square root of 142904514480 is 378027.1345816329
• The cube root of 142904514480 is 5228.1573460563

Scales and comparisons

• 142,904,514,480 seconds is equal to 4,543 years, 47 weeks, 6 days, 10 hours, 28 minutes.
• To count from 1 to 142,904,514,480 would take you about nine thousand and eighty-seven 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 142904514480 cubic inches would be around 435.7 feet tall.

Recreational maths with 142904514480

• 142904514480 backwards is 084415409241
• 142904514480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142904514480's digits is 42
• More coming soon!