142969775000

Names of 142969775000

• Cardinal: 142969775000 can be written as One hundred forty-two billion, nine hundred sixty-nine million, seven hundred seventy-five thousand.

Scientific notation

• Scientific notation: 1.42969775 × 10¹¹

Factors of 142969775000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 176

Divisors of 142969775000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 25 26 38 40 50 52 65 76 95 100 104 125 130 137 152 169 190 200 247 250 260 274 325 338 380 475 494 500 520 548 625 650 676 685 760 845 950 988 1000 1096 1235 1250 1300 1352 1370 1625 1690 1781 1900 1976 2197 2375 2470 2500 2600 2603 2740 3125 3211 3250 3380 3425 3562 3800 4225 4394 4750 4940 5000 5206 5480 6175 6250 6422 6500 6760 6850 7124 8125 8450 8788 8905 9500 9880 10412 10985 11875 12350 12500 12844 13000 13015 13700 14248 16055 16250 16900 17125 17576 17810 19000 20824 21125 21970 23153 23750 24700 25000 25688 26030 27400 30875 32110 32500 33800 33839 34250 35620 40625 41743 42250 43940 44525 46306 47500 49400 52060 54925 59375 61750 64220 65000 65075 67678 68500 71240 80275 81250 83486 84500 85625 87880 89050 92612 95000 104120 105625 109850 115765 118750 123500 128440 130150 135356 137000 154375 160550 162500 166972 169000 169195 171250 178100 185224 208715 211250 219700 222625 231530 237500 247000 260300 270712 274625 300989 308750 321100 325000 325375 333944 338390 342500 356200 401375 417430 422500 428125 439400 439907 445250 463060 475000 520600 528125 549250 578825 601978 617500 642200 650750 676780 685000 771875 802750 834860 845000 845975 856250 879814 890500 926120 1043575 1056250 1098500 1113125 1157650 1203956 1235000 1301500 1353560 1373125 1504945 1543750 1605500 1626875 1669720 1691950 1712500 1759628 1781000 2006875 2087150 2112500 2197000 2199535 2226250 2315300 2407912 2603000 2746250 2894125 3009890 3087500 3211000 3253750 3383900 3425000 3519256 4013750 4174300 4225000 4229875 4399070 4452500 4630600 5217875 5492500 5565625 5718791 5788250 6019780 6175000 6507500 6767800 6865625 7524725 8027500 8134375 8348600 8459750 8798140 8905000 10034375 10435750 10985000 10997675 11131250 11437582 11576500 12039560 13015000 13731250 14470625 15049450 16055000 16268750 16919500 17596280 20068750 20871500 21149375 21995350 22262500 22875164 23153000 26089375 27462500 28593955 28941250 30098900 32537500 33839000 37623625 40137500 41743000 42298750 43990700 44525000 45750328 52178750 54925000 54988375 57187910 57882500 60197800 65075000 72353125 75247250 80275000 84597500 87981400 104357500 105746875 109976750 114375820 115765000 130446875 142969775 144706250 150494500 169195000 188118125 208715000 211493750 219953500 228751640 260893750 274941875 285939550 289412500 300989000 376236250 422987500 439907000 521787500 549883750 571879100 578825000 714848875 752472500 845975000 940590625 1043575000 1099767500 1143758200 1374709375 1429697750 1504945000 1881181250 2199535000 2749418750 2859395500 3574244375 3762362500 5498837500 5718791000 7148488750 7524725000 10997675000 14296977500 17871221875 28593955000 35742443750 71484887500 142969775000
• Sum of all divisors σ(n): 384865992000
• Sum of proper divisors (its aliquot sum) s(n): 241896217000
• 142969775000 is an abundant number, because the sum of its proper divisors (241896217000) is greater than itself. Its abundance is 98926442000

Bases of 142969775000

• Binary: 10000101001001101010011010001110011000₂
• Hexadecimal: 0x2149A9A398
• Base-36: 1TOGIGEW

Squares and roots of 142969775000

• 142969775000 squared (142969775000²) is 20440356563550625000000
• 142969775000 cubed (142969775000³) is 2922353178810606057359375000000000
• The square root of 142969775000 is 378113.4419721151
• The cube root of 142969775000 is 5228.9530763239

Scales and comparisons

• 142,969,775,000 seconds is equal to 4,545 years, 51 weeks, 5 days, 18 hours, 23 minutes, 20 seconds.
• To count from 1 to 142,969,775,000 would take you about nine thousand and ninety-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 142969775000 cubic inches would be around 435.7 feet tall.

Recreational maths with 142969775000

• 142969775000 backwards is 000577969241
• 142969775000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142969775000's digits is 50
• More coming soon!