30998672224

Names of 30998672224

• Cardinal: 30998672224 can be written as Thirty billion, nine hundred ninety-eight million, six hundred seventy-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 3.0998672224 × 10¹⁰

Factors of 30998672224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 184

Divisors of 30998672224

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 53 74 79 104 106 148 158 169 208 212 296 316 338 416 424 481 592 632 676 689 848 962 1027 1184 1264 1352 1369 1378 1696 1924 1961 2054 2528 2704 2738 2756 2923 3848 3922 4108 4187 5408 5476 5512 5846 6253 7696 7844 8216 8374 8957 10952 11024 11692 12506 13351 15392 15688 16432 16748 17797 17914 21904 22048 23384 25012 25493 26702 31376 32864 33496 35594 35828 37999 43808 46768 50024 50986 53404 54431 62752 66992 71188 71656 72557 75998 93536 100048 101972 106808 108151 108862 133984 142376 143312 145114 151996 154919 200096 203944 213616 216302 217724 231361 284752 286624 290228 303992 309838 331409 407888 427232 432604 435448 462722 493987 569504 580456 607984 619676 662818 707603 815776 865208 870896 925444 943241 987974 1160912 1215968 1239352 1325636 1405963 1415206 1730416 1741792 1850888 1886482 1975948 2013947 2321824 2478704 2651272 2811926 2830412 3460832 3701776 3772964 3951896 4027894 4957408 5302544 5623852 5660824 5732003 7403552 7545928 7903792 8055788 10605088 11247704 11321648 11464006 12262133 15091856 15807584 16111576 18277519 22495408 22643296 22928012 24524266 26181311 30183712 32223152 36555038 44990816 45856024 49048532 52362622 64446304 73110076 74516039 91712048 98097064 104725244 146220152 149032078 183424096 196194128 209450488 292440304 298064156 392388256 418900976 584880608 596128312 837801952 968708507 1192256624 1937417014 2384513248 3874834028 7749668056 15499336112 30998672224
• Sum of all divisors σ(n): 70076028960
• Sum of proper divisors (its aliquot sum) s(n): 39077356736
• 30998672224 is an abundant number, because the sum of its proper divisors (39077356736) is greater than itself. Its abundance is 8078684512

Bases of 30998672224

• Binary: 11100110111101010100011001101100000₂
• Hexadecimal: 0x737AA3360
• Base-36: E8NT4KG

Squares and roots of 30998672224

• 30998672224 squared (30998672224²) is 960917679650989106176
• 30998672224 cubed (30998672224³) is 29787172185747646019744558055424
• The square root of 30998672224 is 176064.3979457517
• The cube root of 30998672224 is 3141.3358017527

Scales and comparisons

• 30,998,672,224 seconds is equal to 985 years, 34 weeks, 2 days, 22 hours, 17 minutes, 4 seconds.
• To count from 1 to 30,998,672,224 would take you about one thousand, nine hundred seventy-one 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 30998672224 cubic inches would be around 261.8 feet tall.

Recreational maths with 30998672224

• 30998672224 backwards is 42227689903
• 30998672224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30998672224's digits is 52
• More coming soon!