1418013940

Names of 1418013940

• Cardinal: 1418013940 can be written as One billion, four hundred eighteen million, thirteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.41801394 × 10⁹

Factors of 1418013940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1277

Divisors of 1418013940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 23 28 35 46 49 53 70 92 98 106 115 140 161 196 212 230 245 265 322 371 460 490 530 644 742 805 980 1060 1127 1187 1219 1484 1610 1855 2254 2374 2438 2597 3220 3710 4508 4748 4876 5194 5635 5935 6095 7420 8309 8533 10388 11270 11870 12190 12985 16618 17066 22540 23740 24380 25970 27301 33236 34132 41545 42665 51940 54602 58163 59731 62911 83090 85330 109204 116326 119462 125822 136505 166180 170660 191107 232652 238924 251644 273010 290815 298655 314555 382214 440377 546020 581630 597310 629110 764428 880754 955535 1163260 1194620 1258220 1337749 1446953 1761508 1911070 2201885 2675498 2893906 3082639 3822140 4403770 5350996 5787812 6165278 6688745 7234765 8807540 10128671 12330556 13377490 14469530 15413195 20257342 26754980 28939060 30826390 40514684 50643355 61652780 70900697 101286710 141801394 202573420 283602788 354503485 709006970 1418013940
• Sum of all divisors σ(n): 3685917312
• Sum of proper divisors (its aliquot sum) s(n): 2267903372
• 1418013940 is an abundant number, because the sum of its proper divisors (2267903372) is greater than itself. Its abundance is 849889432

Bases of 1418013940

• Binary: 1010100100001010010110011110100₂
• Hexadecimal: 0x54852CF4
• Base-36: NG8YK4

Squares and roots of 1418013940

• 1418013940 squared (1418013940²) is 2010763534034323600
• 1418013940 cubed (1418013940³) is 2851290721304335303270984000
• The square root of 1418013940 is 37656.5258620599
• The cube root of 1418013940 is 1123.4666029157

Scales and comparisons

• 1,418,013,940 seconds is equal to 45 years, 4 weeks, 4 days, 4 hours, 45 minutes, 40 seconds.
• To count from 1 to 1,418,013,940 would take you about ninety 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 1418013940 cubic inches would be around 93.6 feet tall.

Recreational maths with 1418013940

• 1418013940 backwards is 0493108141
• The number of decimal digits it has is: 10
• The sum of 1418013940's digits is 31
• More coming soon!