9990262464

Names of 9990262464

• Cardinal: 9990262464 can be written as Nine billion, nine hundred ninety million, two hundred sixty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 9.990262464 × 10⁹

Factors of 9990262464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 108

Divisors of 9990262464

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 83 84 91 96 104 112 156 166 168 182 192 208 224 249 273 312 332 336 364 416 448 498 546 581 624 664 672 728 832 996 1079 1092 1162 1248 1328 1344 1456 1743 1992 2158 2184 2324 2496 2656 2912 3237 3486 3984 4316 4368 4648 5312 5824 6474 6889 6972 7553 7968 8632 8736 9296 12948 13778 13944 15106 15936 17264 17472 18592 20667 22659 25896 27556 27888 30212 34528 37184 41334 45318 48223 51792 55112 55776 60424 69056 82668 89557 90636 96446 103584 110224 111552 120848 144669 165336 179114 181272 192892 207168 220448 241696 268671 289338 330672 358228 362544 385784 440896 483392 537342 571787 578676 626899 661344 716456 725088 771568 1074684 1143574 1157352 1253798 1322688 1432912 1450176 1543136 1715361 1880697 2149368 2287148 2314704 2507596 2865824 3086272 3430722 3761394 4002509 4298736 4574296 4629408 5015192 5731648 6861444 7433231 7522788 8005018 8597472 9148592 9258816 10030384 12007527 13722888 14866462 15045576 16010036 17194944 18297184 20060768 22299693 24015054 27445776 29732924 30091152 32020072 36594368 40121536 44599386 48030108 52032617 54891552 59465848 60182304 64040144 89198772 96060216 104065234 109783104 118931696 120364608 128080288 156097851 178397544 192120432 208130468 237863392 256160576 312195702 356795088 384240864 416260936 475726784 624391404 713590176 768481728 832521872 1248782808 1427180352 1665043744 2497565616 3330087488 4995131232 9990262464
• Sum of all divisors σ(n): 32929128960
• Sum of proper divisors (its aliquot sum) s(n): 22938866496
• 9990262464 is an abundant number, because the sum of its proper divisors (22938866496) is greater than itself. Its abundance is 12948604032

Bases of 9990262464

• Binary: 1001010011011101110100111011000000₂
• Hexadecimal: 0x253774EC0
• Base-36: 4L7XZUO

Squares and roots of 9990262464

• 9990262464 squared (9990262464²) is 99805344099607351296
• 9990262464 cubed (9990262464³) is 997081582864911198790890553344
• The square root of 9990262464 is 99951.3004617749
• The cube root of 9990262464 is 2153.7351667499

Scales and comparisons

• 9,990,262,464 seconds is equal to 317 years, 34 weeks, 2 days, 54 minutes, 24 seconds.
• To count from 1 to 9,990,262,464 would take you about six hundred thirty-five 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 9990262464 cubic inches would be around 179.5 feet tall.

Recreational maths with 9990262464

• 9990262464 backwards is 4642620999
• The number of decimal digits it has is: 10
• The sum of 9990262464's digits is 51
• More coming soon!