4908862140

Names of 4908862140

• Cardinal: 4908862140 can be written as Four billion, nine hundred eight million, eight hundred sixty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.90886214 × 10⁹

Factors of 4908862140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 128467

Divisors of 4908862140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 49 52 60 65 70 78 84 91 98 105 130 140 147 156 182 195 196 210 245 260 273 294 364 390 420 455 490 546 588 637 735 780 910 980 1092 1274 1365 1470 1820 1911 2548 2730 2940 3185 3822 5460 6370 7644 9555 12740 19110 38220 128437 256874 385311 513748 642185 770622 899059 1284370 1541244 1669681 1798118 1926555 2568740 2697177 3339362 3596236 3853110 4495295 5009043 5394354 6293413 6678724 7706220 8348405 8990590 10018086 10788708 11687767 12586826 13485885 16696810 17981180 18880239 20036172 23375534 25045215 25173652 26971770 31467065 33393620 35063301 37760478 46751068 50090430 53943540 58438835 62934130 70126602 75520956 81814369 94401195 100180860 116877670 125868260 140253204 163628738 175316505 188802390 233755340 245443107 327257476 350633010 377604780 409071845 490886214 701266020 818143690 981772428 1227215535 1636287380 2454431070 4908862140
• Sum of all divisors σ(n): 17218912032
• Sum of proper divisors (its aliquot sum) s(n): 12310049892
• 4908862140 is an abundant number, because the sum of its proper divisors (12310049892) is greater than itself. Its abundance is 7401187752

Bases of 4908862140

• Binary: 100100100100101110100101010111100₂
• Hexadecimal: 0x124974ABC
• Base-36: 296LY9O

Squares and roots of 4908862140

• 4908862140 squared (4908862140²) is 24096927509525379600
• 4908862140 cubed (4908862140³) is 118288495141833625287568344000
• The square root of 4908862140 is 70063.2724043061
• The cube root of 4908862140 is 1699.5226041273

Scales and comparisons

• 4,908,862,140 seconds is equal to 156 years, 4 weeks, 3 days, 12 hours, 49 minutes.
• To count from 1 to 4,908,862,140 would take you about three hundred twelve 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 4908862140 cubic inches would be around 141.6 feet tall.

Recreational maths with 4908862140

• 4908862140 backwards is 0412688094
• 4908862140 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4908862140's digits is 42
• More coming soon!