1322428380

Names of 1322428380

• Cardinal: 1322428380 can be written as One billion, three hundred twenty-two million, four hundred twenty-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.32242838 × 10⁹

Factors of 1322428380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 662

Divisors of 1322428380

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 31 35 39 42 52 60 62 65 70 78 84 91 93 105 124 130 140 155 156 169 182 186 195 210 217 260 273 310 338 364 372 390 403 420 434 455 465 507 546 601 620 651 676 780 806 845 868 910 930 1014 1085 1092 1183 1202 1209 1302 1365 1612 1690 1803 1820 1860 2015 2028 2170 2366 2404 2418 2535 2604 2730 2821 3005 3255 3380 3549 3606 4030 4207 4340 4732 4836 5070 5239 5460 5642 5915 6010 6045 6510 7098 7212 7813 8060 8414 8463 9015 10140 10478 11284 11830 12020 12090 12621 13020 14105 14196 15626 15717 16828 16926 17745 18030 18631 20956 21035 23439 23660 24180 25242 26195 28210 31252 31434 33852 35490 36060 36673 37262 39065 42070 42315 46878 50484 52390 54691 55893 56420 62868 63105 70980 73346 74524 78130 78585 84140 84630 93155 93756 101569 104780 109382 110019 111786 117195 126210 130417 146692 156260 157170 164073 169260 183365 186310 203138 218764 220038 223572 234390 242203 252420 260834 273455 279465 304707 314340 328146 366730 372620 391251 406276 440076 468780 484406 507845 521668 546910 550095 558930 609414 652085 656292 710983 726609 733460 782502 820365 968812 1015690 1093820 1100190 1117860 1211015 1218828 1304170 1421966 1453218 1523535 1565004 1640730 1695421 1956255 2031380 2132949 2200380 2422030 2608340 2843932 2906436 3047070 3148639 3281460 3390842 3554915 3633045 3912510 4265898 4844060 5086263 6094140 6297278 6781684 7109830 7266090 7825020 8477105 8531796 9445917 10172526 10664745 12594556 14219660 14532180 15743195 16954210 18891834 20345052 21329490 22040473 25431315 31486390 33908420 37783668 42658980 44080946 47229585 50862630 62972780 66121419 88161892 94459170 101725260 110202365 132242838 188918340 220404730 264485676 330607095 440809460 661214190 1322428380
• Sum of all divisors σ(n): 4738019328
• Sum of proper divisors (its aliquot sum) s(n): 3415590948
• 1322428380 is an abundant number, because the sum of its proper divisors (3415590948) is greater than itself. Its abundance is 2093162568

Bases of 1322428380

• Binary: 1001110110100101010011111011100₂
• Hexadecimal: 0x4ED2A7DC
• Base-36: LVC89O

Squares and roots of 1322428380

• 1322428380 squared (1322428380²) is 1748816820229424400
• 1322428380 cubed (1322428380³) is 2312684994492748937624472000
• The square root of 1322428380 is 36365.2083728391
• The cube root of 1322428380 is 1097.6335849905

Scales and comparisons

• 1,322,428,380 seconds is equal to 42 years, 2 weeks, 3 days, 21 hours, 13 minutes.
• To count from 1 to 1,322,428,380 would take you about eighty-four 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 1322428380 cubic inches would be around 91.5 feet tall.

Recreational maths with 1322428380

• 1322428380 backwards is 0838242231
• The number of decimal digits it has is: 10
• The sum of 1322428380's digits is 33
• More coming soon!