142475386880

Names of 142475386880

• Cardinal: 142475386880 can be written as One hundred forty-two billion, four hundred seventy-five million, three hundred eighty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4247538688 × 10¹¹

Factors of 142475386880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 644

Divisors of 142475386880

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 80 122 127 128 160 244 254 256 305 320 449 488 508 512 610 635 640 898 976 1016 1024 1220 1270 1280 1796 1952 2032 2048 2245 2440 2540 2560 3592 3904 4064 4096 4490 4880 5080 5120 7184 7747 7808 8128 8192 8980 9760 10160 10240 14368 15494 15616 16256 17960 19520 20320 20480 27389 28736 30988 31232 32512 35920 38735 39040 40640 40960 54778 57023 57472 61976 62464 65024 71840 77470 78080 81280 109556 114046 114944 123952 124928 130048 136945 143680 154940 156160 162560 219112 228092 229888 247904 249856 260096 273890 285115 287360 309880 312320 325120 438224 456184 459776 495808 499712 520192 547780 570230 574720 619760 624640 650240 876448 912368 919552 991616 1040384 1095560 1140460 1149440 1239520 1249280 1300480 1752896 1824736 1839104 1983232 2191120 2280920 2298880 2479040 2498560 2600960 3478403 3505792 3649472 3678208 3966464 4382240 4561840 4597760 4958080 5201920 6956806 7011584 7298944 7932928 8764480 9123680 9195520 9916160 13913612 14023168 14597888 15865856 17392015 17528960 18247360 18391040 19832320 27827224 28046336 29195776 31731712 34784030 35057920 36494720 39664640 55654448 56092672 58391552 63463424 69568060 70115840 72989440 79329280 111308896 112185344 116783104 139136120 140231680 145978880 158658560 222617792 224370688 233566208 278272240 280463360 291957760 317317120 445235584 467132416 556544480 560926720 583915520 890471168 1113088960 1121853440 1167831040 1780942336 2226177920 2335662080 3561884672 4452355840 7123769344 8904711680 14247538688 17809423360 28495077376 35618846720 71237693440 142475386880
• Sum of all divisors σ(n): 351041817600
• Sum of proper divisors (its aliquot sum) s(n): 208566430720
• 142475386880 is an abundant number, because the sum of its proper divisors (208566430720) is greater than itself. Its abundance is 66091043840

Bases of 142475386880

• Binary: 10000100101100001100011110000000000000₂
• Hexadecimal: 0x212C31E000
• Base-36: 1TGA603K

Squares and roots of 142475386880

• 142475386880 squared (142475386880²) is 20299235866605676134400
• 142475386880 cubed (142475386880³) is 2892141483463015779652622876672000
• The square root of 142475386880 is 377459.1194818323
• The cube root of 142475386880 is 5222.9188922773

Scales and comparisons

• 142,475,386,880 seconds is equal to 4,530 years, 14 weeks, 2 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 142,475,386,880 would take you about nine thousand and sixty 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 142475386880 cubic inches would be around 435.2 feet tall.

Recreational maths with 142475386880

• 142475386880 backwards is 088683574241
• The number of decimal digits it has is: 12
• The sum of 142475386880's digits is 56
• More coming soon!