8135640000

Names of 8135640000

• Cardinal: 8135640000 can be written as Eight billion, one hundred thirty-five million, six hundred forty thousand.

Scientific notation

• Scientific notation: 8.13564 × 10⁹

Factors of 8135640000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 41

Divisors of 8135640000

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 31 32 36 40 45 48 50 54 60 62 64 72 75 80 81 90 93 96 100 108 120 124 125 135 144 150 155 160 162 180 186 192 200 216 225 240 243 248 250 270 279 288 300 310 320 324 360 372 375 400 405 432 450 465 480 486 496 500 540 558 576 600 620 625 648 675 720 729 744 750 775 800 810 837 864 900 930 960 972 992 1000 1080 1116 1125 1200 1215 1240 1250 1296 1350 1395 1440 1458 1488 1500 1550 1600 1620 1674 1728 1800 1860 1875 1944 1984 2000 2025 2160 2187 2232 2250 2325 2400 2430 2480 2500 2511 2592 2700 2790 2880 2916 2976 3000 3100 3240 3348 3375 3600 3645 3720 3750 3875 3888 4000 4050 4185 4320 4374 4464 4500 4650 4800 4860 4960 5000 5022 5184 5400 5580 5625 5832 5952 6000 6075 6200 6480 6561 6696 6750 6975 7200 7290 7440 7500 7533 7750 7776 8000 8100 8370 8640 8748 8928 9000 9300 9720 9920 10000 10044 10125 10800 10935 11160 11250 11625 11664 12000 12150 12400 12555 12960 13122 13392 13500 13950 14400 14580 14880 15000 15066 15500 15552 16200 16740 16875 17496 17856 18000 18225 18600 19375 19440 20000 20088 20250 20925 21600 21870 22320 22500 22599 23250 23328 24000 24300 24800 25110 25920 26244 26784 27000 27900 29160 29760 30000 30132 30375 31000 32400 32805 33480 33750 34875 34992 36000 36450 37200 37665 38750 38880 40000 40176 40500 41850 43200 43740 44640 45000 45198 46500 46656 48600 49600 50220 50625 52488 53568 54000 54675 55800 58125 58320 60000 60264 60750 62000 62775 64800 65610 66960 67500 67797 69750 69984 72000 72900 74400 75330 77500 77760 80352 81000 83700 87480 89280 90000 90396 91125 93000 97200 100440 101250 104625 104976 108000 109350 111600 112995 116250 116640 120000 120528 121500 124000 125550 129600 131220 133920 135000 135594 139500 139968 145800 148800 150660 151875 155000 160704 162000 164025 167400 174375 174960 180000 180792 182250 186000 188325 194400 200880 202500 203391 209250 209952 216000 218700 223200 225990 232500 233280 241056 243000 248000 251100 262440 267840 270000 271188 273375 279000 291600 301320 303750 310000 313875 324000 328050 334800 338985 348750 349920 360000 361584 364500 372000 376650 388800 401760 405000 406782 418500 419904 437400 446400 451980 455625 465000 482112 486000 502200 523125 524880 540000 542376 546750 558000 564975 583200 602640 607500 620000 627750 648000 656100 669600 677970 697500 699840 723168 729000 744000 753300 803520 810000 813564 820125 837000 874800 903960 911250 930000 941625 972000 1004400 1016955 1046250 1049760 1080000 1084752 1093500 1116000 1129950 1166400 1205280 1215000 1240000 1255500 1312200 1339200 1355940 1366875 1395000 1446336 1458000 1506600 1569375 1620000 1627128 1640250 1674000 1694925 1749600 1807920 1822500 1860000 1883250 1944000 2008800 2033910 2092500 2099520 2169504 2187000 2232000 2259900 2410560 2430000 2511000 2624400 2711880 2733750 2790000 2824875 2916000 3013200 3138750 3240000 3254256 3280500 3348000 3389850 3499200 3615840 3645000 3720000 3766500 4017600 4067820 4100625 4185000 4339008 4374000 4519800 4708125 4860000 5022000 5084775 5248800 5423760 5467500 5580000 5649750 5832000 6026400 6277500 6508512 6561000 6696000 6779700 7231680 7290000 7533000 8135640 8201250 8370000 8474625 8748000 9039600 9416250 9720000 10044000 10169550 10497600 10847520 10935000 11160000 11299500 12052800 12555000 13017024 13122000 13559400 14124375 14580000 15066000 16271280 16402500 16740000 16949250 17496000 18079200 18832500 20088000 20339100 21695040 21870000 22599000 25110000 25423875 26244000 27118800 28248750 29160000 30132000 32542560 32805000 33480000 33898500 36158400 37665000 40678200 42373125 43740000 45198000 50220000 50847750 52488000 54237600 56497500 60264000 65085120 65610000 67797000 75330000 81356400 84746250 87480000 90396000 100440000 101695500 108475200 112995000 127119375 131220000 135594000 150660000 162712800 169492500 180792000 203391000 225990000 254238750 262440000 271188000 301320000 325425600 338985000 406782000 451980000 508477500 542376000 677970000 813564000 903960000 1016955000 1355940000 1627128000 2033910000 2711880000 4067820000 8135640000
• Sum of all divisors σ(n): 31235176544
• Sum of proper divisors (its aliquot sum) s(n): 23099536544
• 8135640000 is an abundant number, because the sum of its proper divisors (23099536544) is greater than itself. Its abundance is 14963896544

Bases of 8135640000

• Binary: 111100100111011000000001111000000₂
• Hexadecimal: 0x1E4EC03C0
• Base-36: 3QJR000

Squares and roots of 8135640000

• 8135640000 squared (8135640000²) is 66188638209600000000
• 8135640000 cubed (8135640000³) is 538486932563550144000000000000
• The square root of 8135640000 is 90197.7826778463
• The cube root of 8135640000 is 2011.2400456823

Scales and comparisons

• 8,135,640,000 seconds is equal to 258 years, 35 weeks, 5 days, 12 hours.
• To count from 1 to 8,135,640,000 would take you about five 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 8135640000 cubic inches would be around 167.6 feet tall.

Recreational maths with 8135640000

• 8135640000 backwards is 0000465318
• 8135640000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8135640000's digits is 27
• More coming soon!