142007382990

Names of 142007382990

• Cardinal: 142007382990 can be written as One hundred forty-two billion, seven million, three hundred eighty-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.4200738299 × 10¹¹

Factors of 142007382990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 273

Divisors of 142007382990

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 29 30 33 34 45 51 55 58 66 79 85 87 90 99 102 110 127 145 153 158 165 170 174 187 198 237 254 255 261 290 306 319 330 374 381 395 435 474 493 495 510 522 561 635 638 711 762 765 790 841 869 870 935 957 986 990 1122 1143 1185 1270 1305 1343 1397 1422 1479 1530 1595 1682 1683 1738 1870 1905 1914 2159 2286 2291 2370 2465 2523 2607 2610 2686 2794 2805 2871 2958 3190 3366 3555 3683 3810 4029 4191 4205 4318 4345 4437 4582 4785 4930 5046 5214 5423 5610 5715 5742 6477 6715 6873 6985 7110 7366 7395 7569 7821 8058 8382 8410 8415 8690 8874 9251 9570 10033 10795 10846 11049 11430 11455 12087 12573 12615 12954 13035 13430 13746 13970 14297 14355 14773 14790 15138 15642 16269 16830 18415 18502 19431 20066 20145 20619 20955 21590 22098 22185 22910 23749 24174 25146 25201 25230 26070 27115 27753 28594 28710 29546 30099 32385 32538 33147 34365 36830 37845 38862 38947 39105 40290 40513 41238 41910 42891 44319 44370 46255 47498 48807 50165 50402 54230 55245 55506 60198 60435 62611 62865 64770 66294 66439 68730 71247 71485 73865 75603 75690 77894 78210 81026 81345 83259 85782 88638 90297 92510 97155 97614 100330 103095 106807 110363 110490 116841 118745 120870 121539 125222 125730 126005 128673 132878 132957 138765 142494 142970 147730 150495 151206 157267 162690 165735 166518 170561 180594 187833 194310 194735 199317 202565 206190 213614 213741 214455 220726 221595 226809 233682 237490 243078 244035 252010 257346 265914 277530 290957 300990 313055 314534 320421 331089 331470 332195 341122 350523 356235 364617 375666 378015 389470 398634 405130 416295 427482 428417 428910 443190 451485 453618 471801 488070 511683 534035 551815 563499 581914 584205 597951 607695 626110 640842 643365 662178 664390 664785 688721 701046 712470 729234 730829 756030 786335 832590 852805 856834 872871 902970 939165 943602 961263 993267 996585 1023366 1068070 1068705 1103630 1126998 1129463 1134045 1168410 1174877 1195902 1215390 1285251 1286730 1329570 1377442 1415403 1454785 1461658 1535049 1572670 1602105 1655445 1705610 1745742 1752615 1815719 1823085 1876171 1878330 1922526 1986534 1993170 2066163 2137410 2142085 2192487 2258926 2268090 2349754 2359005 2558415 2570502 2618613 2817495 2830806 2909570 2989755 3070098 3200527 3204210 3310890 3388389 3443605 3505230 3524631 3631438 3646170 3654145 3752342 3855753 4132326 4284170 4364355 4384974 4718010 4806315 4946269 4966335 5116830 5237226 5447157 5628513 5634990 5647315 5874385 5979510 6198489 6401054 6426255 6577461 6776778 6887210 7049262 7077015 7308290 7675245 7711506 8437753 8728710 9078595 9380855 9601581 9612630 9892538 9932670 10165167 10330815 10573893 10894314 10962435 11257026 11294630 11748770 12396978 12424093 12852510 13093065 13154922 14154030 14838807 15350490 16002635 16341471 16875506 16885539 16941945 17623155 18157190 18761710 19203162 19278765 19972909 20330334 20661630 21147786 21924870 24731345 24848186 25313259 26186130 27235785 28142565 28804743 29677614 30992445 32005270 32682942 32887305 33771078 33883890 35246310 37272279 38557530 39945818 42188765 44516421 48007905 49462690 50626518 50825835 52869465 54408959 54471570 56285130 57609486 59918727 61984890 62120465 65774610 74194035 74544558 75939777 81707355 84377530 84427695 89032842 92815283 96015810 99864545 101651670 105738930 108817918 111816837 119837454 124240930 126566295 143441801 144023715 148388070 151879554 163226877 163414710 168855390 179756181 185630566 186361395 199729090 222582105 223633674 253132590 272044795 278445849 286883602 288047430 299593635 326453754 359512362 372722790 379698885 430325403 445164210 464076415 489680631 544089590 556891698 559084185 599187270 717209005 759397770 816134385 835337547 860650806 898780905 928152830 979361262 1118168370 1290976209 1392229245 1434418010 1577859811 1632268770 1670675094 1797561810 2151627015 2448403155 2581952418 2784458490 3155719622 4176687735 4303254030 4733579433 4896806310 6454881045 7889299055 8353375470 9467158866 12909762090 14200738299 15778598110 23667897165 28401476598 47335794330 71003691495 142007382990
• Sum of all divisors σ(n): 450803957760
• Sum of proper divisors (its aliquot sum) s(n): 308796574770
• 142007382990 is an abundant number, because the sum of its proper divisors (308796574770) is greater than itself. Its abundance is 166789191780

Bases of 142007382990

• Binary: 10000100010000010011001011001111001110₂
• Hexadecimal: 0x21104CB3CE
• Base-36: 1T8JJ1ZI

Squares and roots of 142007382990

• 142007382990 squared (142007382990²) is 20166096823668541340100
• 142007382990 cubed (142007382990³) is 2863734635052121046898228544899000
• The square root of 142007382990 is 376838.6697115889
• The cube root of 142007382990 is 5217.1938621331

Scales and comparisons

• 142,007,382,990 seconds is equal to 4,515 years, 20 weeks, 3 days, 23 hours, 16 minutes, 30 seconds.
• To count from 1 to 142,007,382,990 would take you about nine thousand and thirty 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 142007382990 cubic inches would be around 434.8 feet tall.

Recreational maths with 142007382990

• 142007382990 backwards is 099283700241
• 142007382990 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142007382990's digits is 45
• More coming soon!