9994282740

Names of 9994282740

• Cardinal: 9994282740 can be written as Nine billion, nine hundred ninety-four million, two hundred eighty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 9.99428274 × 10⁹

Factors of 9994282740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 472

Divisors of 9994282740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 43 45 52 54 60 65 78 86 90 108 113 117 129 130 135 156 172 180 195 215 226 234 258 260 270 293 339 351 387 390 430 452 468 516 540 559 565 585 586 645 678 702 774 780 860 879 1017 1118 1130 1161 1170 1172 1290 1356 1404 1465 1469 1548 1677 1695 1755 1758 1935 2034 2236 2260 2322 2340 2580 2637 2795 2930 2938 3051 3354 3390 3510 3516 3809 3870 4068 4395 4407 4644 4859 5031 5085 5274 5590 5805 5860 5876 6102 6708 6780 7020 7345 7618 7740 7911 8385 8790 8814 9718 10062 10170 10548 11180 11427 11610 12204 12599 13185 13221 14577 14690 15093 15236 15255 15822 16770 17580 17628 19045 19436 20124 20340 22035 22854 23220 24295 25155 25198 26370 26442 29154 29380 30186 30510 31644 33109 33540 34281 37797 38090 39555 39663 43731 44070 45708 48590 50310 50396 52740 52884 57135 58308 60372 61020 62995 63167 66105 66218 68562 72885 75465 75594 76180 79110 79326 87462 88140 97180 99327 100620 102843 113391 114270 125990 126334 131193 132210 132436 137124 145770 150930 151188 158220 158652 163787 165545 171405 174924 188985 189501 198315 198654 205686 218655 226782 228540 251980 252668 262386 264420 291540 297981 301860 315835 327574 331090 340173 342810 377970 379002 396630 397308 411372 430417 437310 453564 491361 496635 514215 524772 566955 568503 595962 631670 655148 655965 662180 680346 685620 755940 758004 793260 818935 860834 874620 893943 947505 982722 993270 1028430 1133910 1137006 1191924 1263340 1291251 1311930 1360692 1423687 1474083 1489905 1637870 1700865 1705509 1721668 1787886 1895010 1965444 1986540 2056860 2152085 2267820 2274012 2456805 2582502 2623860 2842515 2847374 2948166 2979810 3275740 3401730 3411018 3575772 3790020 3873753 4271061 4304170 4422249 4469715 4913610 5165004 5685030 5694748 5896332 5959620 6456255 6803460 6822036 7118435 7370415 7747506 8527545 8542122 8608340 8844498 8939430 9827220 11370060 11621259 12813183 12912510 14236870 14740830 15495012 17055090 17084244 17688996 17878860 18507931 19368765 21355305 22111245 23242518 25626366 25825020 28473740 29481660 34110180 37015862 38439549 38737530 42710610 44222490 46485036 51252732 55523793 58106295 64065915 74031724 76879098 77475060 85421220 88444980 92539655 111047586 116212590 128131830 153758196 166571379 185079310 192197745 222095172 232425180 256263660 277618965 333142758 370158620 384395490 499714137 555237930 666285516 768790980 832856895 999428274 1110475860 1665713790 1998856548 2498570685 3331427580 4997141370 9994282740
• Sum of all divisors σ(n): 34685038080
• Sum of proper divisors (its aliquot sum) s(n): 24690755340
• 9994282740 is an abundant number, because the sum of its proper divisors (24690755340) is greater than itself. Its abundance is 14696472600

Bases of 9994282740

• Binary: 1001010011101101001010011011110100₂
• Hexadecimal: 0x253B4A6F4
• Base-36: 4LAC5X0

Squares and roots of 9994282740

• 9994282740 squared (9994282740²) is 99885687487061907600
• 9994282740 cubed (9994282740³) is 998285802424976796438154824000
• The square root of 9994282740 is 99971.4096129489
• The cube root of 9994282740 is 2154.0240296511

Scales and comparisons

• 9,994,282,740 seconds is equal to 317 years, 40 weeks, 6 days, 13 hours, 39 minutes.
• To count from 1 to 9,994,282,740 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 9994282740 cubic inches would be around 179.5 feet tall.

Recreational maths with 9994282740

• 9994282740 backwards is 0472824999
• 9994282740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9994282740's digits is 54
• More coming soon!