5391921080

Names of 5391921080

• Cardinal: 5391921080 can be written as Five billion, three hundred ninety-one million, nine hundred twenty-one thousand and eighty.

Scientific notation

• Scientific notation: 5.39192108 × 10⁹

Factors of 5391921080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1570

Divisors of 5391921080

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 19 20 26 28 35 38 40 52 53 56 65 70 76 91 95 104 106 130 133 140 152 182 190 212 247 260 265 266 280 364 371 380 424 455 494 520 530 532 665 689 728 742 760 910 988 1007 1060 1064 1235 1330 1378 1471 1484 1729 1820 1855 1976 2014 2120 2470 2660 2756 2942 2968 3445 3458 3640 3710 4028 4823 4940 5035 5320 5512 5884 6890 6916 7049 7355 7420 8056 8645 9646 9880 10070 10297 11768 13091 13780 13832 14098 14710 14840 17290 19123 19292 20140 20594 24115 26182 27560 27949 28196 29420 34580 35245 38246 38584 40280 41188 48230 51485 52364 55898 56392 58840 65455 69160 70490 76492 77963 82376 91637 95615 96460 102970 104728 111796 130910 133861 139745 140980 152984 155926 183274 191230 192920 195643 205940 223592 261820 267722 279490 281960 311852 363337 366548 382460 389815 391286 411880 458185 523640 535444 545741 558980 623704 669305 726674 733096 764920 779630 782572 916370 978215 1013519 1070888 1091482 1117960 1338610 1453348 1481297 1559260 1565144 1816685 1832740 1956430 2027038 2182964 2543359 2677220 2728705 2906696 2962594 3118520 3633370 3665480 3912860 4054076 4365928 5067595 5086718 5354440 5457410 5925188 7094633 7266740 7406485 7825720 8108152 10135190 10173436 10369079 10914820 11850376 12716795 14189266 14533480 14812970 19256861 20270380 20346872 20738158 21829640 25433590 28378532 29625940 35473165 38513722 40540760 41476316 50867180 51845395 56757064 59251880 70946330 77027444 82952632 96284305 101734360 103690790 134798027 141892660 154054888 192568610 207381580 269596054 283785320 385137220 414763160 539192108 673990135 770274440 1078384216 1347980270 2695960540 5391921080
• Sum of all divisors σ(n): 16024780800
• Sum of proper divisors (its aliquot sum) s(n): 10632859720
• 5391921080 is an abundant number, because the sum of its proper divisors (10632859720) is greater than itself. Its abundance is 5240938640

Bases of 5391921080

• Binary: 101000001011000100010111110111000₂
• Hexadecimal: 0x141622FB8
• Base-36: 2H67KXK

Squares and roots of 5391921080

• 5391921080 squared (5391921080²) is 29072812932948366400
• 5391921080 cubed (5391921080³) is 156758312908060923343723712000
• The square root of 5391921080 is 73429.7016199849
• The cube root of 5391921080 is 1753.5352838203

Scales and comparisons

• 5,391,921,080 seconds is equal to 171 years, 23 weeks, 1 day, 11 hours, 51 minutes, 20 seconds.
• To count from 1 to 5,391,921,080 would take you about three hundred forty-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 5391921080 cubic inches would be around 146.1 feet tall.

Recreational maths with 5391921080

• 5391921080 backwards is 0801291935
• 5391921080 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5391921080's digits is 38
• More coming soon!