142820000280

Names of 142820000280

• Cardinal: 142820000280 can be written as One hundred forty-two billion, eight hundred twenty million, two hundred eighty.

Scientific notation

• Scientific notation: 1.4282000028 × 10¹¹

Factors of 142820000280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 684

Divisors of 142820000280

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 61 72 73 76 81 90 95 108 114 120 122 135 146 152 162 171 180 183 190 216 219 228 244 270 285 292 305 324 342 360 365 366 380 405 438 456 488 513 521 540 549 570 584 610 648 657 684 730 732 760 810 855 876 915 1026 1042 1080 1095 1098 1140 1159 1220 1314 1368 1387 1460 1464 1539 1563 1620 1647 1710 1752 1830 1971 2052 2084 2190 2196 2280 2318 2440 2565 2605 2628 2745 2774 2920 3078 3126 3240 3285 3294 3420 3477 3660 3942 4104 4161 4168 4380 4392 4453 4636 4689 4941 5130 5210 5256 5490 5548 5795 5913 6156 6252 6570 6588 6840 6935 6954 7320 7695 7815 7884 8235 8322 8760 8906 9272 9378 9855 9882 9899 10260 10420 10431 10980 11096 11590 11826 12312 12483 12504 13140 13176 13359 13870 13908 14067 15390 15630 15768 16470 16644 17385 17812 18756 19710 19764 19798 20520 20805 20840 20862 21960 22265 23180 23445 23652 24705 24966 26280 26718 27740 27816 28134 29565 29697 30780 31260 31293 31781 32940 33288 34770 35624 37449 37512 38033 39420 39528 39596 40077 41610 41724 42201 44530 46360 46890 47304 49410 49495 49932 52155 53436 55480 56268 59130 59394 61560 62415 62520 62586 63562 65880 66795 69540 70335 74898 76066 78840 79192 80154 83220 83448 84402 84607 89060 89091 93780 93879 95343 98820 98990 99864 104310 106872 112347 112536 114099 118260 118788 120231 124830 125172 127124 133590 139080 140670 148485 149796 152132 156465 158905 160308 166440 168804 169214 178120 178182 187245 187560 187758 190165 190686 197640 197980 200385 208620 211005 224694 228198 236520 237576 240462 249660 250344 253821 254248 267180 267273 281340 286029 296970 299592 304264 312930 317810 320616 337608 338428 342297 356364 360693 374490 375516 380330 381372 395960 400770 417240 422010 423035 445455 449388 456396 469395 476715 480924 499320 507642 534360 534546 561735 562680 570495 572058 593940 601155 603839 625860 635620 676856 684594 712728 721386 722627 748980 751032 760660 761463 762744 801540 801819 844020 846070 858087 890910 898776 912792 938790 953430 961848 1015284 1026891 1069092 1123470 1140990 1144116 1187880 1202310 1207678 1251720 1269105 1271240 1336365 1369188 1430145 1442772 1445254 1497960 1521320 1522926 1603080 1603638 1688040 1692140 1711485 1716174 1781820 1803465 1811517 1877580 1906860 2030568 2053782 2138184 2167881 2246940 2281980 2284389 2288232 2320013 2404620 2415356 2538210 2574261 2672730 2738376 2860290 2885544 2890508 3019195 3045852 3080673 3207276 3384280 3422970 3432348 3563640 3606930 3613135 3623034 3755160 3807315 3813720 4009095 4107564 4290435 4335762 4493880 4563960 4568778 4640026 4809240 4830712 5076420 5134455 5148522 5345460 5434551 5720580 5781016 6038390 6091704 6161346 6414552 6503643 6845940 6853167 6864696 6960039 7213860 7226270 7246068 7614630 8018190 8215128 8580870 8671524 9057585 9137556 9280052 10152840 10268910 10297044 10690920 10839405 10869102 11421945 11441160 11600065 12076780 12322692 12871305 13007286 13691880 13706334 13920078 14427720 14452540 14492136 15229260 15403365 16036380 16303653 17161740 17343048 18115170 18275112 18560104 19510929 20537820 20594088 20880117 21678810 21738204 22843890 23200130 24153560 24645384 25742610 26014572 27172755 27412668 27840156 28905080 30458520 30806730 32072760 32518215 32607306 34265835 34323480 34800195 36230340 39021858 41075640 41760234 43357620 43476408 44080247 45687780 46400260 48910959 51485220 52029144 54345510 54825336 55680312 58532787 61613460 62640351 65036430 65214612 68531670 69600390 72460680 78043716 81518265 83520468 86715240 88160494 91375560 92800520 97554645 97821918 102970440 104400585 108691020 117065574 123226920 125280702 130072860 130429224 132240741 137063340 139200780 156087432 163036530 167040936 176320988 187921053 195109290 195643836 208801170 217382040 220401235 234131148 244554795 250561404 260145720 264481482 274126680 278401560 292663935 313201755 326073060 352641976 375842106 390218580 391287672 396722223 417602340 440802470 468262296 489109590 501122808 528962964 585327870 626403510 652146120 661203705 751684212 780437160 793444446 835204680 881604940 939605265 978219180 1057925928 1170655740 1190166669 1252807020 1322407410 1503368424 1586888892 1763209880 1879210530 1956438360 1983611115 2341311480 2380333338 2505614040 2644814820 3173777784 3570500007 3758421060 3967222230 4760666676 5289629640 5950833345 7141000014 7516842120 7934444460 9521333352 11901666690 14282000028 15868888920 17852500035 23803333380 28564000056 35705000070 47606666760 71410000140 142820000280
• Sum of all divisors σ(n): 521617060800
• Sum of proper divisors (its aliquot sum) s(n): 378797060520
• 142820000280 is an abundant number, because the sum of its proper divisors (378797060520) is greater than itself. Its abundance is 235977060240

Bases of 142820000280

• Binary: 10000101000000101111000100001000011000₂
• Hexadecimal: 0x2140BC4218
• Base-36: 1TLZC9I0

Squares and roots of 142820000280

• 142820000280 squared (142820000280²) is 20397552479979200078400
• 142820000280 cubed (142820000280³) is 2913178450901944049591264021952000
• The square root of 142820000280 is 377915.3348039743
• The cube root of 142820000280 is 5227.1264929951

Scales and comparisons

• 142,820,000,280 seconds is equal to 4,541 years, 12 weeks, 1 day, 6 hours, 18 minutes.
• To count from 1 to 142,820,000,280 would take you about nine thousand and eighty-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 142820000280 cubic inches would be around 435.6 feet tall.

Recreational maths with 142820000280

• 142820000280 backwards is 082000028241
• 142820000280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142820000280's digits is 27
• More coming soon!