142820437500

Names of 142820437500

• Cardinal: 142820437500 can be written as One hundred forty-two billion, eight hundred twenty million, four hundred thirty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.428204375 × 10¹¹

Factors of 142820437500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19554

Divisors of 142820437500

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 30 36 39 45 50 52 60 65 75 78 90 100 117 125 130 150 156 180 195 225 234 250 260 300 325 375 390 450 468 500 585 625 650 750 780 900 975 1125 1170 1250 1300 1500 1625 1875 1950 2250 2340 2500 2925 3125 3250 3750 3900 4500 4875 5625 5850 6250 6500 7500 8125 9375 9750 11250 11700 12500 14625 15625 16250 18750 19500 19531 22500 24375 28125 29250 31250 32500 37500 39062 40625 46875 48750 56250 58500 58593 62500 73125 78124 81250 93750 97500 97655 112500 117186 121875 140625 146250 162500 175779 187500 195310 203125 234372 243750 253903 281250 292500 292965 351558 365625 390620 406250 487500 488275 507806 562500 585930 609375 703116 731250 761709 812500 878895 976550 1015612 1171860 1218750 1269515 1462500 1464825 1523418 1757790 1828125 1953100 2285127 2437500 2441375 2539030 2929650 3046836 3515580 3656250 3808545 4394475 4570254 4882750 5078060 5859300 6347575 7312500 7324125 7617090 8788950 9140508 9765500 11425635 12206875 12695150 14648250 15234180 17577900 19042725 21972375 22851270 24413750 25390300 29296500 31737875 36620625 38085450 43944750 45702540 48827500 57128175 61034375 63475750 73241250 76170900 87889500 95213625 109861875 114256350 122068750 126951500 146482500 158689375 183103125 190427250 219723750 228512700 244137500 285640875 305171875 317378750 366206250 380854500 439447500 476068125 549309375 571281750 610343750 634757500 732412500 793446875 915515625 952136250 1098618750 1142563500 1220687500 1428204375 1586893750 1831031250 1904272500 2197237500 2380340625 2746546875 2856408750 3173787500 3662062500 3967234375 4760681250 5493093750 5712817500 7141021875 7934468750 9521362500 10986187500 11901703125 14282043750 15868937500 23803406250 28564087500 35705109375 47606812500 71410218750 142820437500
• Sum of all divisors σ(n): 486004872808
• Sum of proper divisors (its aliquot sum) s(n): 343184435308
• 142820437500 is an abundant number, because the sum of its proper divisors (343184435308) is greater than itself. Its abundance is 200363997808

Bases of 142820437500

• Binary: 10000101000000110000101110110111111100₂
• Hexadecimal: 0x2140C2EDFC
• Base-36: 1TLZLMV0

Squares and roots of 142820437500

• 142820437500 squared (142820437500²) is 20397677367691406250000
• 142820437500 cubed (142820437500³) is 2913205205637535005615234375000000
• The square root of 142820437500 is 377915.9132664303
• The cube root of 142820437500 is 5227.1318269863

Scales and comparisons

• 142,820,437,500 seconds is equal to 4,541 years, 12 weeks, 6 days, 7 hours, 45 minutes.
• To count from 1 to 142,820,437,500 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 142820437500 cubic inches would be around 435.6 feet tall.

Recreational maths with 142820437500

• 142820437500 backwards is 005734028241
• 142820437500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142820437500's digits is 36
• More coming soon!