142550978460

Names of 142550978460

• Cardinal: 142550978460 can be written as One hundred forty-two billion, five hundred fifty million, nine hundred seventy-eight thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.4255097846 × 10¹¹

Factors of 142550978460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 934

Divisors of 142550978460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 71 93 110 121 124 132 142 155 165 186 213 220 242 284 310 330 341 355 363 372 426 465 484 605 620 660 682 710 726 781 811 852 930 1023 1065 1210 1331 1364 1420 1452 1562 1622 1705 1815 1860 2046 2130 2201 2343 2420 2433 2662 3124 3244 3410 3630 3751 3905 3993 4055 4092 4260 4402 4686 4866 5115 5324 6603 6655 6820 7260 7502 7810 7986 8110 8591 8804 8921 9372 9732 10230 11005 11253 11715 12165 13206 13310 15004 15620 15972 16220 17182 17842 18755 19965 20460 22010 22506 23430 24211 24330 25141 25773 26412 26620 26763 33015 34364 35684 37510 39930 41261 42955 44020 44605 45012 46860 48422 48660 50282 51546 53526 56265 57581 66030 72633 75020 75423 79860 82522 85910 89210 94501 96844 98131 100564 103092 107052 112530 115162 121055 123783 125705 128865 132060 133815 145266 150846 165044 171820 172743 178420 189002 196262 206305 225060 230324 242110 247566 251410 257730 266321 267630 276551 283503 287905 290532 294393 301692 345486 363165 377115 378004 392524 412610 472505 484220 490655 495132 502820 515460 532642 535260 553102 567006 575810 588786 618915 633391 690972 726330 754230 798963 825220 829653 863715 945010 981310 1065284 1079441 1106204 1134012 1151620 1177572 1237830 1266782 1331605 1382755 1417515 1452660 1471965 1508460 1597926 1659306 1727430 1785011 1890020 1900173 1962620 2158882 2475660 2533564 2663210 2765510 2835030 2929531 2943930 3042061 3166955 3195852 3238323 3318612 3454860 3570022 3800346 3994815 4148265 4317764 5326420 5355033 5397205 5531020 5670060 5859062 5887860 6084122 6333910 6476646 6967301 7140044 7600692 7989630 8296530 8788593 8925055 9126183 9500865 10710066 10794410 11718124 12168244 12667820 12953292 13934602 14647655 15210305 15979260 16191615 16593060 17577186 17850110 18252366 19001730 19635121 20901903 21420132 21588820 26775165 27869204 29295310 30420610 32383230 33462671 34836505 35154372 35700220 36504732 38003460 39270242 41803806 43942965 45630915 53550330 58590620 58905363 60841220 64766460 66925342 69673010 76640311 78540484 83607612 87885930 91261830 98175605 100388013 104509515 107100660 117810726 133850684 139346020 153280622 167313355 175771860 182523660 196351210 200776026 209019030 215986331 229920933 235621452 294526815 306561244 334626710 383201555 392702420 401552052 418038060 431972662 459841866 501940065 589053630 647958993 669253420 766403110 863945324 919683732 1003880130 1079931655 1149604665 1178107260 1295917986 1532806220 2007760260 2159863310 2299209330 2375849641 2591835972 3239794965 4319726620 4598418660 4751699282 6479589930 7127548923 9503398564 11879248205 12959179860 14255097846 23758496410 28510195692 35637744615 47516992820 71275489230 142550978460
• Sum of all divisors σ(n): 460138807296
• Sum of proper divisors (its aliquot sum) s(n): 317587828836
• 142550978460 is an abundant number, because the sum of its proper divisors (317587828836) is greater than itself. Its abundance is 175036850376

Bases of 142550978460

• Binary: 10000100110000101100110100111110011100₂
• Hexadecimal: 0x2130B34F9C
• Base-36: 1THJ66XO

Squares and roots of 142550978460

• 142550978460 squared (142550978460²) is 20320781459903383971600
• 142550978460 cubed (142550978460³) is 2896747280181054642216660851736000
• The square root of 142550978460 is 377559.2383454549
• The cube root of 142550978460 is 5223.8424176137

Scales and comparisons

• 142,550,978,460 seconds is equal to 4,532 years, 35 weeks, 2 days, 14 hours, 1 minute.
• To count from 1 to 142,550,978,460 would take you about nine thousand and sixty-five 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 142550978460 cubic inches would be around 435.3 feet tall.

Recreational maths with 142550978460

• 142550978460 backwards is 064879055241
• The number of decimal digits it has is: 12
• The sum of 142550978460's digits is 51
• More coming soon!