5142518640

Names of 5142518640

• Cardinal: 5142518640 can be written as Five billion, one hundred forty-two million, five hundred eighteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.14251864 × 10⁹

Factors of 5142518640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2141

Divisors of 5142518640

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 49 56 60 63 70 71 72 80 84 90 98 105 112 120 126 140 142 144 147 168 180 196 210 213 240 245 252 280 284 294 315 336 355 360 392 420 426 441 490 497 504 560 568 588 630 639 710 720 735 784 840 852 882 980 994 1008 1065 1136 1176 1260 1278 1420 1470 1491 1680 1704 1764 1960 1988 2053 2130 2205 2352 2485 2520 2556 2840 2940 2982 3195 3408 3479 3528 3920 3976 4106 4260 4410 4473 4970 5040 5112 5680 5880 5964 6159 6390 6958 7056 7455 7952 8212 8520 8820 8946 9940 10224 10265 10437 11760 11928 12318 12780 13916 14371 14910 16424 17040 17395 17640 17892 18477 19880 20530 20874 22365 23856 24636 25560 27832 28742 29820 30795 31311 32848 34790 35280 35784 36954 39760 41060 41748 43113 44730 49272 51120 52185 55664 57484 59640 61590 62622 69580 71568 71855 73908 82120 83496 86226 89460 92385 98544 100597 104370 114968 119280 123180 125244 129339 139160 143710 145763 147816 156555 164240 166992 172452 178920 184770 201194 208740 215565 229936 246360 250488 258678 278320 287420 291526 295632 301791 313110 344904 357840 369540 402388 417480 431130 437289 492720 500976 502985 517356 574840 583052 603582 626220 646695 689808 728815 739080 804776 834960 862260 874578 905373 1005970 1020341 1034712 1149680 1166104 1207164 1252440 1293390 1311867 1457630 1478160 1508955 1609552 1724520 1749156 1810746 2011940 2040682 2069424 2186445 2332208 2414328 2504880 2586780 2623734 2915260 3017910 3061023 3449040 3498312 3621492 4023880 4081364 4372890 4526865 4828656 5101705 5173560 5247468 5830520 6035820 6122046 6559335 6996624 7142387 7242984 8047760 8162728 8745780 9053730 9183069 10203410 10347120 10494936 11661040 12071640 12244092 13118670 14284774 14485968 15305115 16325456 17491560 18107460 18366138 20406820 20989872 21427161 24143280 24488184 26237340 28569548 30610230 34983120 35711935 36214920 36732276 40813640 42854322 45915345 48976368 52474680 57139096 61220460 64281483 71423870 72429840 73464552 81627280 85708644 91830690 104949360 107135805 114278192 122440920 128562966 142847740 146929104 171417288 183661380 214271610 244881840 257125932 285695480 321407415 342834576 367322760 428543220 514251864 571390960 642814830 734645520 857086440 1028503728 1285629660 1714172880 2571259320 5142518640
• Sum of all divisors σ(n): 20382811488
• Sum of proper divisors (its aliquot sum) s(n): 15240292848
• 5142518640 is an abundant number, because the sum of its proper divisors (15240292848) is greater than itself. Its abundance is 10097774208

Bases of 5142518640

• Binary: 100110010100001001001101101110000₂
• Hexadecimal: 0x132849B70
• Base-36: 2D1Q0S0

Squares and roots of 5142518640

• 5142518640 squared (5142518640²) is 26445497962747449600
• 5142518640 cubed (5142518640³) is 135996466217510785180460544000
• The square root of 5142518640 is 71711.3564228149
• The cube root of 5142518640 is 1726.0708763373

Scales and comparisons

• 5,142,518,640 seconds is equal to 163 years, 26 weeks, 5 days, 21 hours, 24 minutes.
• To count from 1 to 5,142,518,640 would take you about three hundred twenty-seven 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 5142518640 cubic inches would be around 143.8 feet tall.

Recreational maths with 5142518640

• 5142518640 backwards is 0468152415
• 5142518640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5142518640's digits is 36
• More coming soon!