5557121520

Names of 5557121520

• Cardinal: 5557121520 can be written as Five billion, five hundred fifty-seven million, one hundred twenty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.55712152 × 10⁹

Factors of 5557121520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 42081

Divisors of 5557121520

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 29 30 38 40 48 57 58 60 76 80 87 95 114 116 120 145 152 174 190 228 232 240 285 290 304 348 380 435 456 464 551 570 580 696 760 870 912 1102 1140 1160 1392 1520 1653 1740 2204 2280 2320 2755 3306 3480 4408 4560 5510 6612 6960 8265 8816 11020 13224 16530 22040 26448 33060 42023 44080 66120 84046 126069 132240 168092 210115 252138 336184 420230 504276 630345 672368 798437 840460 1008552 1218667 1260690 1596874 1680920 2017104 2395311 2437334 2521380 3193748 3361840 3656001 3992185 4790622 4874668 5042760 6093335 6387496 7312002 7984370 9581244 9749336 10085520 11976555 12186670 12774992 14624004 15968740 18280005 19162488 19498672 23154673 23953110 24373340 29248008 31937480 36560010 38324976 46309346 47906220 48746680 58496016 63874960 69464019 73120020 92618692 95812440 97493360 115773365 138928038 146240040 185237384 191624880 231546730 277856076 292480080 347320095 370474768 463093460 555712152 694640190 926186920 1111424304 1389280380 1852373840 2778560760 5557121520
• Sum of all divisors σ(n): 18759513600
• Sum of proper divisors (its aliquot sum) s(n): 13202392080
• 5557121520 is an abundant number, because the sum of its proper divisors (13202392080) is greater than itself. Its abundance is 7645270560

Bases of 5557121520

• Binary: 101001011001110101111000111110000₂
• Hexadecimal: 0x14B3AF1F0
• Base-36: 2JWKEEO

Squares and roots of 5557121520

• 5557121520 squared (5557121520²) is 30881599588047110400
• 5557121520 cubed (5557121520³) is 171612801642759731977655808000
• The square root of 5557121520 is 74546.1033186847
• The cube root of 5557121520 is 1771.2640082249

Scales and comparisons

• 5,557,121,520 seconds is equal to 176 years, 36 weeks, 2 days, 12 hours, 52 minutes.
• To count from 1 to 5,557,121,520 would take you about three hundred fifty-three 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 5557121520 cubic inches would be around 147.6 feet tall.

Recreational maths with 5557121520

• 5557121520 backwards is 0251217555
• The number of decimal digits it has is: 10
• The sum of 5557121520's digits is 33
• More coming soon!