2147948460

Names of 2147948460

• Cardinal: 2147948460 can be written as Two billion, one hundred forty-seven million, nine hundred forty-eight thousand, four hundred sixty.

Scientific notation

• Scientific notation: 2.14794846 × 10⁹

Factors of 2147948460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 608

Divisors of 2147948460

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 60 62 63 70 84 90 93 105 124 126 127 140 155 180 186 210 217 252 254 279 310 315 372 381 420 433 434 465 508 558 620 630 635 651 762 866 868 889 930 1085 1116 1143 1260 1270 1299 1302 1395 1524 1732 1778 1860 1905 1953 2165 2170 2286 2540 2598 2604 2667 2790 3031 3255 3556 3810 3897 3906 3937 4330 4340 4445 4572 5196 5334 5580 5715 6062 6495 6510 7620 7794 7812 7874 8001 8660 8890 9093 9765 10668 11430 11811 12124 12990 13020 13335 13423 15155 15588 15748 16002 17780 18186 19485 19530 19685 22860 23622 25980 26670 26846 27279 27559 30310 32004 35433 36372 38970 39060 39370 40005 40269 45465 47244 53340 53692 54558 54991 55118 59055 60620 67115 70866 77940 78740 80010 80538 82677 90930 93961 109116 109982 110236 118110 120807 134230 136395 137795 141732 160020 161076 164973 165354 177165 181860 187922 201345 219964 236220 241614 248031 268460 272790 274955 275590 281883 329946 330708 354330 375844 384937 402690 413385 469805 483228 494919 496062 545580 549910 551180 563766 604035 659892 708660 769874 805380 824865 826770 845649 939610 989838 992124 1099820 1127532 1154811 1208070 1240155 1409415 1539748 1649730 1653540 1691298 1704721 1879220 1924685 1979676 2309622 2416140 2474595 2480310 2818830 3299460 3382596 3409442 3464433 3849370 4228245 4619244 4949190 4960620 5114163 5637660 5774055 6818884 6928866 7698740 8456490 8523605 9898380 10228326 11548110 11933047 13857732 15342489 16912980 17047210 17322165 20456652 23096220 23866094 25570815 30684978 34094420 34644330 35799141 47732188 51141630 59665235 61369956 69288660 71598282 76712445 102283260 107397423 119330470 143196564 153424890 178995705 214794846 238660940 306849780 357991410 429589692 536987115 715982820 1073974230 2147948460
• Sum of all divisors σ(n): 7764836352
• Sum of proper divisors (its aliquot sum) s(n): 5616887892
• 2147948460 is an abundant number, because the sum of its proper divisors (5616887892) is greater than itself. Its abundance is 3468939432

Bases of 2147948460

• Binary: 10000000000001110001011110101100₂
• Hexadecimal: 0x800717AC
• Base-36: ZITZN0

Squares and roots of 2147948460

• 2147948460 squared (2147948460²) is 4613682586816371600
• 2147948460 cubed (2147948460³) is 9909952407281041681007736000
• The square root of 2147948460 is 46345.9648728991
• The cube root of 2147948460 is 1290.2522311905

Scales and comparisons

• 2,147,948,460 seconds is equal to 68 years, 15 weeks, 3 days, 12 hours, 21 minutes.
• To count from 1 to 2,147,948,460 would take you about one hundred thirty-six 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 2147948460 cubic inches would be around 107.5 feet tall.

Recreational maths with 2147948460

• 2147948460 backwards is 0648497412
• 2147948460 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2147948460's digits is 45
• More coming soon!