30486424815

Names of 30486424815

• Cardinal: 30486424815 can be written as Thirty billion, four hundred eighty-six million, four hundred twenty-four thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 3.0486424815 × 10¹⁰

Factors of 30486424815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 378

Divisors of 30486424815

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 49 55 63 71 77 81 99 105 135 147 165 189 213 231 245 281 297 315 343 355 385 405 441 495 497 539 567 639 693 735 781 843 891 945 1029 1065 1155 1323 1405 1485 1491 1617 1715 1917 1967 2079 2205 2343 2485 2529 2695 2835 3087 3091 3195 3465 3479 3773 3905 3969 4215 4455 4473 4851 5145 5467 5751 5901 6237 6615 7029 7455 7587 8085 9261 9273 9585 9835 10395 10437 11319 11715 12645 13419 13769 14553 15435 15455 16401 17395 17703 18865 19845 19951 21087 21637 22365 22761 24255 24353 27335 27783 27819 28755 29505 31185 31311 33957 35145 37935 38269 40257 41307 43659 46305 46365 49203 52185 53109 56595 59853 63261 64911 67095 68845 72765 73059 82005 83457 88515 93933 96383 99755 101871 105435 108185 113805 114807 121765 123921 138915 139095 139657 147609 151459 156555 159327 169785 179559 191345 194733 201285 206535 218295 219177 219461 246015 250371 265545 267883 281799 289149 299265 305613 316305 324555 344421 365295 371763 417285 418971 442827 454377 469665 481915 509355 538677 574035 584199 619605 657531 658383 698285 738045 757295 796635 803649 867447 897795 973665 977599 1033263 1060213 1095885 1097305 1115289 1251855 1256913 1339415 1363131 1408995 1445745 1528065 1536227 1616031 1722105 1752597 1858815 1972593 1975149 2094855 2214135 2271885 2410947 2602341 2693385 2920995 2932797 3099789 3180639 3287655 3291915 3770739 4018245 4089393 4337235 4608681 4887995 5166315 5301065 5576445 5925447 6284565 6815655 6843193 7232841 7681135 7807023 8080155 8762985 8798391 9541917 9862965 9875745 10753589 11312217 12054735 12268179 13011705 13826043 14663985 15498945 15903195 17776341 18853695 20446965 20529579 21698523 23043405 26395173 28625751 29627235 32260767 34215965 36164205 39035115 41478129 43991955 47709585 53767945 56561085 61340895 61588737 69130215 75275123 79185519 85877253 88881705 96782301 102647895 108492615 124434387 131975865 143128755 161303835 184766211 207390645 225825369 290346903 307943685 376375615 395927595 429386265 483911505 554298633 622171935 677476107 871040709 923831055 1129126845 1451734515 2032428321 2771493165 3387380535 4355203545 6097284963 10162141605 30486424815
• Sum of all divisors σ(n): 70755379200
• Sum of proper divisors (its aliquot sum) s(n): 40268954385
• 30486424815 is an abundant number, because the sum of its proper divisors (40268954385) is greater than itself. Its abundance is 9782529570

Bases of 30486424815

• Binary: 11100011001001000011110110011101111₂
• Hexadecimal: 0x71921ECEF
• Base-36: E06TVXR

Squares and roots of 30486424815

• 30486424815 squared (30486424815²) is 929422098000647784225
• 30486424815 cubed (30486424815³) is 28334756912096310495071805543375
• The square root of 30486424815 is 174603.6219985141
• The cube root of 30486424815 is 3123.9362716407

Scales and comparisons

• 30,486,424,815 seconds is equal to 969 years, 19 weeks, 3 days, 3 hours, 20 minutes, 15 seconds.
• To count from 1 to 30,486,424,815 would take you about one thousand, nine hundred thirty-eight 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 30486424815 cubic inches would be around 260.3 feet tall.

Recreational maths with 30486424815

• 30486424815 backwards is 51842468403
• 30486424815 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30486424815's digits is 45
• More coming soon!