2208030720

Names of 2208030720

• Cardinal: 2208030720 can be written as Two billion, two hundred eight million, thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.20803072 × 10⁹

Factors of 2208030720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 185

Divisors of 2208030720

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 128 136 140 151 160 168 170 192 204 210 224 238 240 255 256 272 280 302 320 336 340 357 384 408 420 448 453 476 480 510 512 544 560 595 604 640 672 680 714 755 768 816 840 896 906 952 960 1020 1024 1057 1088 1120 1190 1208 1280 1344 1360 1428 1510 1536 1632 1680 1785 1792 1812 1904 1920 2040 2048 2114 2176 2240 2265 2380 2416 2560 2567 2688 2720 2856 3020 3072 3171 3264 3360 3570 3584 3624 3808 3840 4080 4096 4228 4352 4480 4530 4760 4832 5120 5134 5285 5376 5440 5712 6040 6144 6342 6528 6720 7140 7168 7248 7616 7680 7701 8160 8192 8456 8704 8960 9060 9520 9664 10240 10268 10570 10752 10880 11424 12080 12288 12684 12835 13056 13440 14280 14336 14496 15232 15360 15402 15855 16320 16912 17408 17920 17969 18120 19040 19328 20480 20536 21140 21504 21760 22848 24160 24576 25368 25670 26112 26880 28560 28672 28992 30464 30720 30804 31710 32640 33824 34816 35840 35938 36240 38080 38505 38656 40960 41072 42280 43008 43520 45696 48320 50736 51340 52224 53760 53907 57120 57344 57984 60928 61440 61608 63420 65280 67648 69632 71680 71876 72480 76160 77010 77312 82144 84560 86016 87040 89845 91392 96640 101472 102680 104448 107520 107814 114240 115968 121856 122880 123216 126840 130560 135296 139264 143360 143752 144960 152320 154020 154624 164288 169120 172032 174080 179690 182784 193280 202944 205360 208896 215040 215628 228480 231936 243712 246432 253680 261120 269535 270592 286720 287504 289920 304640 308040 309248 328576 338240 348160 359380 365568 386560 405888 410720 417792 430080 431256 456960 463872 487424 492864 507360 522240 539070 541184 575008 579840 609280 616080 618496 657152 676480 696320 718760 731136 773120 811776 821440 860160 862512 913920 927744 974848 985728 1014720 1044480 1078140 1082368 1150016 1159680 1218560 1232160 1236992 1314304 1352960 1437520 1462272 1546240 1623552 1642880 1725024 1827840 1855488 1971456 2029440 2088960 2156280 2164736 2300032 2319360 2437120 2464320 2628608 2705920 2875040 2924544 3092480 3247104 3285760 3450048 3655680 3710976 3942912 4058880 4312560 4329472 4600064 4638720 4874240 4928640 5257216 5411840 5750080 6184960 6494208 6571520 6900096 7311360 7885824 8117760 8625120 8658944 9200128 9277440 9857280 10514432 10823680 11500160 12988416 13143040 13800192 14622720 15771648 16235520 17250240 18400256 18554880 19714560 21028864 21647360 23000320 25976832 26286080 27600384 31543296 32471040 34500480 36800512 39429120 43294720 46000640 52572160 55200768 63086592 64942080 69000960 73601024 78858240 92001280 105144320 110401536 129884160 138001920 147202048 157716480 184002560 220803072 276003840 315432960 368005120 441606144 552007680 736010240 1104015360 2208030720
• Sum of all divisors σ(n): 8606186496
• Sum of proper divisors (its aliquot sum) s(n): 6398155776
• 2208030720 is an abundant number, because the sum of its proper divisors (6398155776) is greater than itself. Its abundance is 4190125056

Bases of 2208030720

• Binary: 10000011100110111110000000000000₂
• Hexadecimal: 0x839BE000
• Base-36: 10ILREO

Squares and roots of 2208030720

• 2208030720 squared (2208030720²) is 4875399660463718400
• 2208030720 cubed (2208030720³) is 10765032222581459672629248000
• The square root of 2208030720 is 46989.6873792537
• The cube root of 2208030720 is 1302.1720533081

Scales and comparisons

• 2,208,030,720 seconds is equal to 70 years, 10 weeks, 5 days, 21 hours, 52 minutes.
• To count from 1 to 2,208,030,720 would take you about one hundred forty 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 2208030720 cubic inches would be around 108.5 feet tall.

Recreational maths with 2208030720

• 2208030720 backwards is 0270308022
• 2208030720 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2208030720's digits is 24
• More coming soon!