1457676420

Names of 1457676420

• Cardinal: 1457676420 can be written as One billion, four hundred fifty-seven million, six hundred seventy-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.45767642 × 10⁹

Factors of 1457676420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 496

Divisors of 1457676420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 37 59 60 62 74 93 111 118 124 148 155 177 185 186 222 236 295 310 354 359 370 372 444 465 555 590 620 708 718 740 885 930 1077 1110 1147 1180 1436 1770 1795 1829 1860 2154 2183 2220 2294 3441 3540 3590 3658 4308 4366 4588 5385 5487 5735 6549 6882 7180 7316 8732 9145 10770 10915 10974 11129 11470 13098 13283 13764 17205 18290 21181 21540 21830 21948 22258 22940 26196 26566 27435 32745 33387 34410 36580 39849 42362 43660 44516 53132 54870 55645 63543 65490 66415 66774 67673 68820 79698 84724 105905 109740 111290 127086 130980 132830 133548 135346 159396 166935 199245 203019 211810 222580 254172 265660 270692 317715 333870 338365 398490 406038 411773 423620 635430 656611 667740 676730 783697 796980 812076 823546 1015095 1235319 1270860 1313222 1353460 1567394 1647092 1969833 2030190 2058865 2351091 2470638 2626444 3134788 3283055 3918485 3939666 4060380 4117730 4702182 4941276 6176595 6566110 7836970 7879332 8235460 9404364 9849165 11755455 12353190 13132220 15673940 19698330 23510910 24294607 24706380 39396660 47021820 48589214 72883821 97178428 121473035 145767642 242946070 291535284 364419105 485892140 728838210 1457676420
• Sum of all divisors σ(n): 4412620800
• Sum of proper divisors (its aliquot sum) s(n): 2954944380
• 1457676420 is an abundant number, because the sum of its proper divisors (2954944380) is greater than itself. Its abundance is 1497267960

Bases of 1457676420

• Binary: 1010110111000100110000010000100₂
• Hexadecimal: 0x56E26084
• Base-36: O3V2BO

Squares and roots of 1457676420

• 1457676420 squared (1457676420²) is 2124820545424016400
• 1457676420 cubed (1457676420³) is 3097300805796127607973288000
• The square root of 1457676420 is 38179.5288079881
• The cube root of 1457676420 is 1133.8450528443

Scales and comparisons

• 1,457,676,420 seconds is equal to 46 years, 18 weeks, 1 day, 6 hours, 7 minutes.
• To count from 1 to 1,457,676,420 would take you about ninety-two 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 1457676420 cubic inches would be around 94.5 feet tall.

Recreational maths with 1457676420

• 1457676420 backwards is 0246767541
• The number of decimal digits it has is: 10
• The sum of 1457676420's digits is 42
• More coming soon!