142449563970

Names of 142449563970

• Cardinal: 142449563970 can be written as One hundred forty-two billion, four hundred forty-nine million, five hundred sixty-three thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.4244956397 × 10¹¹

Factors of 142449563970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 246

Divisors of 142449563970

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 29 30 35 42 45 58 63 70 73 87 90 105 126 127 145 146 174 203 210 219 254 261 290 315 365 381 406 435 438 511 522 609 630 635 657 730 762 841 870 889 1015 1022 1095 1143 1218 1270 1305 1314 1533 1682 1778 1827 1905 2030 2117 2190 2286 2523 2555 2610 2667 3045 3066 3285 3654 3683 3810 4205 4234 4445 4599 5046 5110 5334 5715 5887 6090 6351 6570 7366 7569 7665 8001 8410 8890 9135 9198 9271 10585 11049 11430 11774 12615 12702 13335 14819 15138 15330 16002 17661 18270 18415 18542 19053 21170 22098 22995 24389 25230 25781 26670 27813 29435 29638 31755 33147 35322 36830 37845 38106 40005 44457 45990 46355 48778 51562 52983 55245 55626 58870 61393 63510 64897 66294 73167 74095 75690 77343 80010 83439 88305 88914 92710 95265 105966 106807 110490 121945 122786 128905 129794 133371 139065 146334 148190 154686 165735 166878 170723 176610 184179 190530 194691 213614 219501 222285 232029 243890 257810 264915 266742 268859 278130 306965 320421 324485 331470 341446 365835 368358 386715 389382 417195 429751 439002 444570 464058 512169 529830 534035 537718 552537 584073 613930 640842 648970 666855 731670 747649 773430 806577 834390 853615 859502 920895 961263 973455 1024338 1068070 1097505 1105074 1160145 1168146 1289253 1333710 1344295 1495298 1536507 1602105 1613154 1707230 1780397 1841790 1882013 1922526 1946910 2148755 2195010 2242947 2320290 2419731 2560845 2578506 2688590 2762685 2920365 3073014 3097403 3204210 3560794 3738245 3764026 3867759 4032885 4297510 4485894 4806315 4839462 5121690 5341191 5525370 5646039 5840730 6194806 6446265 6728841 7476490 7682535 7735518 7796911 8065770 8901985 9292209 9410065 9612630 10682382 11214735 11292078 12098655 12462779 12892530 13457682 15365070 15487015 15593822 16023573 16938117 17803970 18584418 18820130 19338795 21681821 22429470 23390733 24197310 24925558 26705955 27876627 28230195 30974030 32047146 33644205 33876234 37388337 38677590 38984555 43363642 46461045 46781466 53411910 54578377 55753254 56460390 62313895 65045463 67288410 70172199 74776674 77969110 80117865 84690585 92922090 108409105 109156754 112165011 116953665 124627790 130090926 139383135 140344398 160235730 163735131 169381170 186941685 195136389 216818210 224330022 226110419 233907330 272891885 278766270 325227315 327470262 350860995 373883370 390272778 452220838 491205393 545783770 560825055 650454630 678331257 701721990 818675655 975681945 982410786 1121650110 1130552095 1356662514 1582772933 1637351310 1951363890 2034993771 2261104190 2456026965 3165545866 3391656285 4069987542 4748318799 4912053930 6783312570 7913864665 9496637598 10174968855 14244956397 15827729330 20349937710 23741593995 28489912794 47483187990 71224781985 142449563970
• Sum of all divisors σ(n): 447899811840
• Sum of proper divisors (its aliquot sum) s(n): 305450247870
• 142449563970 is an abundant number, because the sum of its proper divisors (305450247870) is greater than itself. Its abundance is 163000683900

Bases of 142449563970

• Binary: 10000100101010101001111101100101000010₂
• Hexadecimal: 0x212AA7D942
• Base-36: 1TFUSJ0I

Squares and roots of 142449563970

• 142449563970 squared (142449563970²) is 20291878275243122160900
• 142449563970 cubed (142449563970³) is 2890569212440698397561649182773000
• The square root of 142449563970 is 377424.9116976779
• The cube root of 142449563970 is 5222.6033310741

Scales and comparisons

• 142,449,563,970 seconds is equal to 4,529 years, 23 weeks, 4 days, 19 hours, 19 minutes, 30 seconds.
• To count from 1 to 142,449,563,970 would take you about nine thousand and fifty-eight 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 142449563970 cubic inches would be around 435.2 feet tall.

Recreational maths with 142449563970

• 142449563970 backwards is 079365944241
• The number of decimal digits it has is: 12
• The sum of 142449563970's digits is 54
• More coming soon!