9947149344

Names of 9947149344

• Cardinal: 9947149344 can be written as Nine billion, nine hundred forty-seven million, one hundred forty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 9.947149344 × 10⁹

Factors of 9947149344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9773

Divisors of 9947149344

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 19 22 24 32 33 34 36 38 44 48 51 57 66 68 72 76 88 96 99 102 114 132 136 144 152 153 171 176 187 198 204 209 228 264 272 288 304 306 323 342 352 374 396 408 418 456 528 544 561 608 612 627 646 684 748 792 816 836 912 969 1056 1122 1224 1254 1292 1368 1496 1584 1632 1672 1683 1824 1881 1938 2244 2448 2508 2584 2736 2907 2992 3168 3344 3366 3553 3762 3876 4488 4896 5016 5168 5472 5814 5984 6688 6732 7106 7524 7752 8976 9721 10032 10336 10659 11628 13464 14212 15048 15504 17952 19442 20064 21318 23256 26928 28424 29163 30096 31008 31977 38884 42636 46512 53856 56848 58326 60192 63954 77768 85272 87489 93024 106931 113696 116652 127908 155536 165257 170544 174978 184699 213862 233304 255816 311072 320793 330514 341088 349956 369398 427724 466608 495771 511632 554097 641586 661028 699912 738796 855448 933216 962379 991542 1023264 1108194 1283172 1322056 1399824 1477592 1487313 1662291 1710896 1817827 1924758 1983084 2031689 2216388 2566344 2644112 2799648 2955184 2974626 3139883 3324582 3421792 3635654 3849516 3966168 4063378 4432776 5132688 5288224 5453481 5910368 5949252 6095067 6279766 6649164 7271308 7699032 7932336 8126756 8865552 9419649 10265376 10906962 11898504 12190134 12559532 13298328 14542616 15398064 15864672 16253512 16360443 17731104 18285201 18839298 21813924 23797008 24380268 25119064 26596656 28258947 29085232 30796128 32507024 32720886 34538713 36570402 37678596 43627848 47594016 48760536 50238128 53193312 56517894 58170464 65014048 65441772 69077426 73140804 75357192 87255696 97521072 100476256 103616139 113035788 130883544 138154852 146281608 150714384 174511392 195042144 207232278 226071576 261767088 276309704 292563216 301428768 310848417 414464556 452143152 523534176 552619408 585126432 621696834 828929112 904286304 1105238816 1243393668 1657858224 2486787336 3315716448 4973574672 9947149344
• Sum of all divisors σ(n): 34397213760
• Sum of proper divisors (its aliquot sum) s(n): 24450064416
• 9947149344 is an abundant number, because the sum of its proper divisors (24450064416) is greater than itself. Its abundance is 14502915072

Bases of 9947149344

• Binary: 1001010000111001010111010000100000₂
• Hexadecimal: 0x250E57420
• Base-36: 4KI9XK0

Squares and roots of 9947149344

• 9947149344 squared (9947149344²) is 98945780071839630336
• 9947149344 cubed (9947149344³) is 984228451333167851769944899584
• The square root of 9947149344 is 99735.3966453235
• The cube root of 9947149344 is 2150.6325410525

Scales and comparisons

• 9,947,149,344 seconds is equal to 316 years, 15 weeks, 1 hour, 2 minutes, 24 seconds.
• To count from 1 to 9,947,149,344 would take you about six hundred thirty-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 9947149344 cubic inches would be around 179.2 feet tall.

Recreational maths with 9947149344

• 9947149344 backwards is 4439417499
• The number of decimal digits it has is: 10
• The sum of 9947149344's digits is 54
• More coming soon!