490147200

Names of 490147200

• Cardinal: 490147200 can be written as Four hundred ninety million, one hundred forty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 4.901472 × 10⁸

Factors of 490147200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 102

Divisors of 490147200

• Number of divisors d(n): 480
• 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 61 62 64 72 75 80 81 90 93 96 100 108 120 122 124 128 135 144 150 155 160 162 180 183 186 192 200 216 225 240 244 248 270 279 288 300 305 310 320 324 360 366 372 384 400 405 432 450 465 480 488 496 540 549 558 576 600 610 620 640 648 675 720 732 744 775 800 810 837 864 900 915 930 960 976 992 1080 1098 1116 1152 1200 1220 1240 1296 1350 1395 1440 1464 1488 1525 1550 1600 1620 1647 1674 1728 1800 1830 1860 1891 1920 1952 1984 2025 2160 2196 2232 2325 2400 2440 2480 2511 2592 2700 2745 2790 2880 2928 2976 3050 3100 3200 3240 3294 3348 3456 3600 3660 3720 3782 3904 3968 4050 4185 4320 4392 4464 4575 4650 4800 4880 4941 4960 5022 5184 5400 5490 5580 5673 5760 5856 5952 6100 6200 6480 6588 6696 6975 7200 7320 7440 7564 7808 8100 8235 8370 8640 8784 8928 9150 9300 9455 9600 9760 9882 9920 10044 10368 10800 10980 11160 11346 11712 11904 12200 12400 12555 12960 13176 13392 13725 13950 14400 14640 14880 15128 16200 16470 16740 17019 17280 17568 17856 18300 18600 18910 19520 19764 19840 20088 20925 21600 21960 22320 22692 23424 24400 24705 24800 25110 25920 26352 26784 27450 27900 28365 28800 29280 29760 30256 32400 32940 33480 34038 35136 35712 36600 37200 37820 39040 39528 40176 41175 41850 43200 43920 44640 45384 47275 48800 49410 49600 50220 51057 51840 52704 53568 54900 55800 56730 58560 59520 60512 62775 64800 65880 66960 68076 70272 73200 74400 75640 79056 80352 82350 83700 85095 86400 87840 89280 90768 94550 97600 98820 99200 100440 102114 105408 107136 109800 111600 113460 117120 121024 123525 125550 129600 131760 133920 136152 141825 146400 148800 151280 153171 158112 160704 164700 167400 170190 175680 178560 181536 189100 195200 197640 200880 204228 210816 219600 223200 226920 242048 247050 251100 255285 259200 263520 267840 272304 283650 292800 297600 302560 306342 316224 321408 329400 334800 340380 351360 363072 378200 395280 401760 408456 425475 439200 446400 453840 494100 502200 510570 527040 535680 544608 567300 585600 605120 612684 632448 658800 669600 680760 726144 756400 765855 790560 803520 816912 850950 878400 892800 907680 988200 1004400 1021140 1054080 1089216 1134600 1210240 1225368 1276425 1317600 1339200 1361520 1512800 1531710 1581120 1607040 1633824 1701900 1756800 1815360 1976400 2008800 2042280 2178432 2269200 2450736 2552850 2635200 2678400 2723040 3025600 3063420 3162240 3267648 3403800 3630720 3829275 3952800 4017600 4084560 4538400 4901472 5105700 5270400 5446080 6051200 6126840 6535296 6807600 7658550 7905600 8035200 8169120 9076800 9802944 10211400 10892160 12253680 13615200 15317100 15811200 16338240 18153600 19605888 20422800 24507360 27230400 30634200 32676480 40845600 49014720 54460800 61268400 81691200 98029440 122536800 163382400 245073600 490147200
• Sum of all divisors σ(n): 1897705920
• Sum of proper divisors (its aliquot sum) s(n): 1407558720
• 490147200 is an abundant number, because the sum of its proper divisors (1407558720) is greater than itself. Its abundance is 917411520

Bases of 490147200

• Binary: 11101001101110000110110000000₂
• Hexadecimal: 0x1D370D80
• Base-36: 83TK00

Squares and roots of 490147200

• 490147200 squared (490147200²) is 240244277667840000
• 490147200 cubed (490147200³) is 117755060014914306048000000
• The square root of 490147200 is 22139.2682805913
• The cube root of 490147200 is 788.4524530199

Scales and comparisons

• 490,147,200 seconds is equal to 15 years, 30 weeks, 3 days.
• To count from 1 to 490,147,200 would take you about twenty-three 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 490147200 cubic inches would be around 65.7 feet tall.

Recreational maths with 490147200

• 490147200 backwards is 002741094
• 490147200 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 490147200's digits is 27
• More coming soon!