28030342080

Names of 28030342080

• Cardinal: 28030342080 can be written as Twenty-eight billion, thirty million, three hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.803034208 × 10¹⁰

Factors of 28030342080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1982

Divisors of 28030342080

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 29 30 32 39 40 41 48 52 58 60 64 65 78 80 82 87 96 104 116 120 123 130 145 156 160 164 174 192 195 205 208 232 240 246 260 290 312 320 328 348 377 390 410 416 435 464 480 492 520 533 580 615 624 656 696 754 780 820 832 870 928 960 984 1040 1066 1131 1160 1189 1230 1248 1312 1392 1508 1560 1599 1640 1740 1856 1885 1889 1968 2080 2132 2262 2320 2378 2460 2496 2624 2665 2784 3016 3120 3198 3280 3480 3567 3770 3778 3936 4160 4264 4524 4640 4756 4920 5330 5568 5655 5667 5945 6032 6240 6396 6560 6960 7134 7540 7556 7872 7995 8528 9048 9280 9445 9512 9840 10660 11310 11334 11890 12064 12480 12792 13120 13920 14268 15080 15112 15457 15990 17056 17835 18096 18890 19024 19680 21320 22620 22668 23780 24128 24557 25584 27840 28335 28536 30160 30224 30914 31980 34112 35670 36192 37780 38048 39360 42640 45240 45336 46371 47560 49114 51168 54781 56670 57072 60320 60448 61828 63960 71340 72384 73671 75560 76096 77285 77449 85280 90480 90672 92742 95120 98228 102336 109562 113340 114144 120640 120896 122785 123656 127920 142680 147342 151120 154570 154898 164343 170560 180960 181344 185484 190240 196456 219124 226680 228288 231855 232347 245570 247312 255840 273905 285360 294684 302240 309140 309796 328686 361920 362688 368355 370968 380480 387245 392912 438248 453360 463710 464694 491140 494624 511680 547810 570720 589368 604480 618280 619592 657372 712153 736710 741936 774490 785824 821715 876496 906720 927420 929388 982280 989248 1006837 1095620 1141440 1161735 1178736 1236560 1239184 1314744 1424306 1473420 1483872 1548980 1571648 1643430 1752992 1813440 1854840 1858776 1964560 2013674 2136459 2191240 2246021 2323470 2357472 2473120 2478368 2629488 2848612 2946840 2967744 3020511 3097960 3286860 3505984 3560765 3709680 3717552 3929120 4027348 4272918 4382480 4492042 4646940 4714944 4946240 4956736 5034185 5258976 5697224 5893680 6041022 6195920 6573720 6738063 7121530 7419360 7435104 7858240 8054696 8545836 8764960 8984084 9293880 10068370 10517952 10682295 11230105 11394448 11787360 12082044 12391840 13147440 13476126 14243060 14838720 14870208 15102555 16109392 17091672 17529920 17968168 18587760 20136740 21364590 22460210 22788896 23574720 24164088 24783680 26294880 26952252 28486120 29198273 30205110 32218784 33690315 34183344 35936336 37175520 40273480 42729180 44920420 45577792 48328176 52589760 53904504 56972240 58396546 60410220 64437568 67380630 68366688 71872672 74351040 80546960 85458360 87594819 89840840 96656352 107809008 113944480 116793092 120820440 134761260 136733376 143745344 145991365 161093920 170916720 175189638 179681680 193312704 215618016 227888960 233586184 241640880 269522520 291982730 322187840 341833440 350379276 359363360 431236032 437974095 467172368 483281760 539045040 583965460 683666880 700758552 718726720 875948190 934344736 966563520 1078090080 1167930920 1401517104 1751896380 1868689472 2156180160 2335861840 2803034208 3503792760 4671723680 5606068416 7007585520 9343447360 14015171040 28030342080
• Sum of all divisors σ(n): 101619100800
• Sum of proper divisors (its aliquot sum) s(n): 73588758720
• 28030342080 is an abundant number, because the sum of its proper divisors (73588758720) is greater than itself. Its abundance is 45558416640

Bases of 28030342080

• Binary: 11010000110101111010001001111000000₂
• Hexadecimal: 0x686BD13C0
• Base-36: CVKJIDC

Squares and roots of 28030342080

• 28030342080 squared (28030342080²) is 785700077121818726400
• 28030342080 cubed (28030342080³) is 22023441934006960732741926912000
• The square root of 28030342080 is 167422.6450633247
• The cube root of 28030342080 is 3037.6854381191

Scales and comparisons

• 28,030,342,080 seconds is equal to 891 years, 14 weeks, 3 days, 6 hours, 8 minutes.
• To count from 1 to 28,030,342,080 would take you about one thousand, seven hundred eighty-two 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 28030342080 cubic inches would be around 253.1 feet tall.

Recreational maths with 28030342080

• 28030342080 backwards is 08024303082
• 28030342080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28030342080's digits is 30
• More coming soon!