142800289680

Names of 142800289680

• Cardinal: 142800289680 can be written as One hundred forty-two billion, eight hundred million, two hundred eighty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4280028968 × 10¹¹

Factors of 142800289680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 63596

Divisors of 142800289680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 19 20 24 29 30 34 38 40 48 51 57 58 60 68 76 80 85 87 95 102 114 116 120 136 145 152 170 174 190 204 228 232 240 255 272 285 290 304 323 340 348 380 408 435 456 464 493 510 551 570 580 646 680 696 760 816 870 912 969 986 1020 1102 1140 1160 1292 1360 1392 1479 1520 1615 1653 1740 1938 1972 2040 2204 2280 2320 2465 2584 2755 2958 3230 3306 3480 3876 3944 4080 4408 4560 4845 4930 5168 5510 5916 6460 6612 6960 7395 7752 7888 8265 8816 9367 9690 9860 11020 11832 12920 13224 14790 15504 16530 18734 19380 19720 22040 23664 25840 26448 28101 29580 33060 37468 38760 39440 44080 46835 56202 59160 63521 66120 74936 77520 93670 112404 118320 127042 132240 140505 149872 187340 190563 224808 254084 281010 317605 374680 381126 449616 508168 562020 635210 749360 762252 952815 1016336 1079857 1124040 1206899 1270420 1524504 1842109 1905630 2159714 2248080 2413798 2540840 3049008 3239571 3620697 3684218 3811260 4319428 4827596 5081680 5399285 5526327 6034495 6479142 7241394 7368436 7622520 8638856 9210545 9655192 10798570 11052654 12068990 12958284 14482788 14736872 15245040 16197855 17277712 18103485 18421090 19310384 20517283 21597140 22105308 24137980 25916568 27631635 28965576 29473744 31315853 32395710 35000071 36206970 36842180 41034566 43194280 44210616 48275960 51833136 55263270 57931152 61551849 62631706 64791420 70000142 72413940 73684360 82069132 86388560 88421232 93947559 96551920 102586415 105000213 110526540 123103698 125263412 129582840 140000284 144827880 147368720 156579265 164138264 175000355 187895118 205172830 210000426 221053080 246207396 250526824 259165680 280000568 289655760 307759245 313158530 328276528 350000710 375790236 410345660 420000852 442106160 469737795 492414792 501053648 525001065 560001136 595001207 615518490 626317060 700001420 751580472 820691320 840001704 939475590 984829584 1050002130 1190002414 1231036980 1252634120 1400002840 1503160944 1641382640 1680003408 1785003621 1878951180 2100004260 2380004828 2462073960 2505268240 2800005680 2975006035 3570007242 3757902360 4200008520 4760009656 4924147920 5950012070 7140014484 7515804720 8400017040 8925018105 9520019312 11900024140 14280028968 17850036210 23800048280 28560057936 35700072420 47600096560 71400144840 142800289680
• Sum of all divisors σ(n): 510411974400
• Sum of proper divisors (its aliquot sum) s(n): 367611684720
• 142800289680 is an abundant number, because the sum of its proper divisors (367611684720) is greater than itself. Its abundance is 224811395040

Bases of 142800289680

• Binary: 10000100111111100011110111111110010000₂
• Hexadecimal: 0x213F8F7F90
• Base-36: 1TLNLSPC

Squares and roots of 142800289680

• 142800289680 squared (142800289680²) is 20391922732691914502400
• 142800289680 cubed (142800289680³) is 2911972473360582597136513055232000
• The square root of 142800289680 is 377889.2558409143
• The cube root of 142800289680 is 5226.8860165461

Scales and comparisons

• 142,800,289,680 seconds is equal to 4,540 years, 31 weeks, 4 days, 3 hours, 8 minutes.
• To count from 1 to 142,800,289,680 would take you about nine thousand and eighty-one 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 142800289680 cubic inches would be around 435.6 feet tall.

Recreational maths with 142800289680

• 142800289680 backwards is 086982008241
• 142800289680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142800289680's digits is 48
• More coming soon!