9728313120

Names of 9728313120

• Cardinal: 9728313120 can be written as Nine billion, seven hundred twenty-eight million, three hundred thirteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 9.72831312 × 10⁹

Factors of 9728313120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8341

Divisors of 9728313120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 43 45 48 57 60 72 76 80 86 90 95 96 114 120 129 144 152 160 171 172 180 190 215 228 240 258 285 288 304 342 344 360 380 387 430 456 480 516 570 608 645 684 688 720 760 774 817 855 860 912 1032 1140 1290 1368 1376 1440 1520 1548 1634 1710 1720 1824 1935 2064 2280 2451 2580 2736 3040 3096 3268 3420 3440 3870 4085 4128 4560 4902 5160 5472 6192 6536 6840 6880 7353 7740 8170 8269 9120 9804 10320 12255 12384 13072 13680 14706 15480 16340 16538 19608 20640 24510 24807 26144 27360 29412 30960 32680 33076 36765 39216 41345 49020 49614 58824 61920 65360 66152 73530 74421 78432 82690 98040 99228 117648 124035 130720 132304 147060 148842 157111 165380 196080 198456 235296 248070 264608 294120 297684 314222 330760 355567 372105 392160 396912 471333 496140 588240 595368 628444 661520 711134 744210 785555 793824 942666 992280 1066701 1176480 1190736 1256888 1323040 1413999 1422268 1488420 1571110 1777835 1885332 1984560 2133402 2356665 2381472 2513776 2827998 2844536 2976840 3142220 3200103 3555670 3770664 3969120 4266804 4713330 5027552 5333505 5655996 5689072 5953680 6284440 6400206 6755773 7069995 7111340 7541328 8533608 9426660 10667010 11311992 11378144 11907360 12568880 12800412 13511546 14139990 14222680 15082656 16000515 17067216 18853320 20267319 21334020 22623984 25137760 25600824 27023092 28279980 28445360 32001030 33778865 34134432 37706640 40534638 42668040 45247968 51201648 54046184 56559960 56890720 60801957 64002060 67557730 75413280 81069276 85336080 101336595 102403296 108092368 113119920 121603914 128004120 135115460 162138552 170672160 202673190 216184736 226239840 243207828 256008240 270230920 304009785 324277104 405346380 486415656 512016480 540461840 608019570 648554208 810692760 972831312 1080923680 1216039140 1621385520 1945662624 2432078280 3242771040 4864156560 9728313120
• Sum of all divisors σ(n): 35762126400
• Sum of proper divisors (its aliquot sum) s(n): 26033813280
• 9728313120 is an abundant number, because the sum of its proper divisors (26033813280) is greater than itself. Its abundance is 16305500160

Bases of 9728313120

• Binary: 1001000011110110100100011100100000₂
• Hexadecimal: 0x243DA4720
• Base-36: 4GVZIG0

Squares and roots of 9728313120

• 9728313120 squared (9728313120²) is 94640076160764134400
• 9728313120 cubed (9728313120³) is 920688294592560957908963328000
• The square root of 9728313120 is 98632.2113713365
• The cube root of 9728313120 is 2134.7442225127

Scales and comparisons

• 9,728,313,120 seconds is equal to 309 years, 17 weeks, 1 day, 5 hours, 12 minutes.
• To count from 1 to 9,728,313,120 would take you about six hundred eighteen 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 9728313120 cubic inches would be around 177.9 feet tall.

Recreational maths with 9728313120

• 9728313120 backwards is 0213138279
• 9728313120 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9728313120's digits is 36
• More coming soon!