102424140

Names of 102424140

• Cardinal: 102424140 can be written as One hundred two million, four hundred twenty-four thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.0242414 × 10⁸

Factors of 102424140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 67

Divisors of 102424140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 37 39 42 45 52 60 63 65 70 74 78 84 90 91 105 111 117 126 130 140 148 156 169 180 182 185 195 210 222 234 252 259 260 273 315 333 338 364 370 390 420 444 455 468 481 507 518 546 555 585 630 666 676 740 777 780 819 845 910 962 1014 1036 1092 1110 1170 1183 1260 1295 1332 1365 1443 1521 1554 1638 1665 1690 1820 1924 2028 2197 2220 2331 2340 2366 2405 2535 2590 2730 2886 3042 3108 3276 3330 3367 3380 3549 3885 4095 4329 4394 4662 4732 4810 5070 5180 5460 5772 5915 6084 6253 6591 6660 6734 7098 7215 7605 7770 8190 8658 8788 9324 9620 10101 10140 10647 10985 11655 11830 12506 13182 13468 14196 14430 15210 15379 15540 16380 16835 17316 17745 18759 19773 20202 21294 21645 21970 23310 23660 25012 26364 28860 30303 30420 30758 31265 32955 33670 35490 37518 39546 40404 42588 43290 43771 43940 46137 46620 50505 53235 56277 60606 61516 62530 65910 67340 70980 75036 76895 79092 81289 86580 87542 92274 93795 98865 101010 106470 112554 121212 125060 131313 131820 138411 151515 153790 162578 175084 184548 187590 197730 202020 212940 218855 225108 230685 243867 262626 276822 281385 303030 307580 325156 375180 393939 395460 406445 437710 461370 487734 525252 553644 562770 569023 606060 656565 692055 731601 787878 812890 875420 922740 975468 1125540 1138046 1219335 1313130 1384110 1463202 1575756 1625780 1707069 1969695 2276092 2438670 2626260 2768220 2845115 2926404 3414138 3658005 3939390 4877340 5121207 5690230 6828276 7316010 7878780 8535345 10242414 11380460 14632020 17070690 20484828 25606035 34141380 51212070 102424140
• Sum of all divisors σ(n): 395041920
• Sum of proper divisors (its aliquot sum) s(n): 292617780
• 102424140 is an abundant number, because the sum of its proper divisors (292617780) is greater than itself. Its abundance is 190193640

Bases of 102424140

• Binary: 110000110101101111001001100₂
• Hexadecimal: 0x61ADE4C
• Base-36: 1OZAZ0

Squares and roots of 102424140

• 102424140 squared (102424140²) is 10490704454739600
• 102424140 cubed (102424140³) is 1074501381770872453944000
• The square root of 102424140 is 10120.4812138553
• The cube root of 102424140 is 467.8795986569

Scales and comparisons

• 102,424,140 seconds is equal to 3 years, 13 weeks, 2 days, 11 hours, 9 minutes.
• To count from 1 to 102,424,140 would take you about four 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 102424140 cubic inches would be around 39 feet tall.

Recreational maths with 102424140

• 102424140 backwards is 041424201
• 102424140 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 102424140's digits is 18
• More coming soon!