4989645360

Names of 4989645360

• Cardinal: 4989645360 can be written as Four billion, nine hundred eighty-nine million, six hundred forty-five thousand, three hundred sixty.

Scientific notation

• Scientific notation: 4.98964536 × 10⁹

Factors of 4989645360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1045

Divisors of 4989645360

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 37 40 42 45 48 54 56 60 63 70 72 74 80 81 84 90 105 108 111 112 120 126 135 140 144 148 162 168 180 185 189 210 216 222 240 243 252 259 270 280 296 315 324 333 336 360 370 378 405 420 432 444 486 504 518 540 555 560 567 592 630 648 666 720 740 756 777 810 840 888 945 972 991 999 1008 1036 1080 1110 1134 1215 1260 1295 1296 1332 1480 1512 1554 1620 1665 1680 1701 1776 1890 1944 1982 1998 2072 2160 2220 2268 2331 2430 2520 2590 2664 2835 2960 2973 2997 3024 3108 3240 3330 3402 3780 3885 3888 3964 3996 4144 4440 4536 4662 4860 4955 4995 5040 5180 5328 5670 5946 5994 6216 6480 6660 6804 6937 6993 7560 7770 7928 7992 8505 8880 8919 8991 9072 9324 9720 9910 9990 10360 11340 11655 11892 11988 12432 13320 13608 13874 13986 14865 14985 15120 15540 15856 15984 17010 17838 17982 18648 19440 19820 19980 20720 20811 20979 22680 23310 23784 23976 26640 26757 27216 27748 27972 29730 29970 31080 34020 34685 34965 35676 35964 36667 37296 39640 39960 41622 41958 44595 44955 45360 46620 47568 47952 53514 55496 55944 59460 59940 62160 62433 62937 68040 69370 69930 71352 71928 73334 79280 79920 80271 83244 83916 89190 89910 93240 104055 104895 107028 110001 110992 111888 118920 119880 124866 125874 133785 136080 138740 139860 142704 143856 146668 160542 166488 167832 178380 179820 183335 186480 187299 208110 209790 214056 220002 237840 239760 240813 249732 251748 256669 267570 277480 279720 293336 312165 314685 321084 330003 332976 335664 356760 359640 366670 374598 401355 416220 419580 428112 440004 481626 499464 503496 513338 535140 550005 554960 559440 561897 586672 624330 629370 642168 660006 713520 719280 733340 749196 770007 802710 832440 839160 880008 936495 963252 990009 998928 1006992 1026676 1070280 1100010 1123794 1204065 1248660 1258740 1283345 1284336 1320012 1466680 1498392 1540014 1605420 1650015 1664880 1678320 1685691 1760016 1872990 1926504 1980018 2053352 2140560 2200020 2247588 2310021 2408130 2497320 2517480 2566690 2640024 2809485 2933360 2970027 2996784 3080028 3210840 3300030 3371382 3745980 3850035 3853008 3960036 4106704 4400040 4495176 4620042 4816260 4950045 4994640 5034960 5133380 5280048 5618970 5940054 6160056 6421680 6600060 6742764 6930063 7491960 7700070 7920072 8428455 8800080 8910081 8990352 9240084 9632520 9900090 10266760 11237940 11550105 11880108 12320112 13200120 13485528 13860126 14850135 14983920 15400140 15840144 16856910 17820162 18480168 19265040 19800180 20533520 20790189 22475880 23100210 23760216 26400240 26971056 27720252 29700270 30800280 33713820 34650315 35640324 36960336 39600360 41580378 44550405 44951760 46200420 47520432 55440504 59400540 61600560 62370567 67427640 69300630 71280648 79200720 83160756 89100810 92400840 103950945 110881008 118801080 124741134 134855280 138601260 142561296 166321512 178201620 184801680 207901890 237602160 249482268 277202520 311852835 332643024 356403240 415803780 498964536 554405040 623705670 712806480 831607560 997929072 1247411340 1663215120 2494822680 4989645360
• Sum of all divisors σ(n): 20417359872
• Sum of proper divisors (its aliquot sum) s(n): 15427714512
• 4989645360 is an abundant number, because the sum of its proper divisors (15427714512) is greater than itself. Its abundance is 10438069152

Bases of 4989645360

• Binary: 100101001011001111111001000110000₂
• Hexadecimal: 0x12967F230
• Base-36: 2AIPF00

Squares and roots of 4989645360

• 4989645360 squared (4989645360²) is 24896560818569529600
• 4989645360 cubed (4989645360³) is 124225009168333255206022656000
• The square root of 4989645360 is 70637.4218102557
• The cube root of 4989645360 is 1708.7947185325

Scales and comparisons

• 4,989,645,360 seconds is equal to 158 years, 34 weeks, 12 hours, 36 minutes.
• To count from 1 to 4,989,645,360 would take you about three hundred seventeen 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 4989645360 cubic inches would be around 142.4 feet tall.

Recreational maths with 4989645360

• 4989645360 backwards is 0635469894
• 4989645360 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4989645360's digits is 54
• More coming soon!