28948330320

Names of 28948330320

• Cardinal: 28948330320 can be written as Twenty-eight billion, nine hundred forty-eight million, three hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.894833032 × 10¹⁰

Factors of 28948330320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 78016

Divisors of 28948330320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 34 35 39 40 42 48 51 52 56 60 65 68 70 78 80 84 85 91 102 104 105 112 119 120 130 136 140 156 168 170 182 195 204 208 210 221 238 240 255 260 272 273 280 312 336 340 357 364 390 408 420 442 455 476 510 520 546 560 595 624 663 680 714 728 780 816 840 884 910 952 1020 1040 1092 1105 1190 1326 1360 1365 1428 1456 1547 1560 1680 1768 1785 1820 1904 2040 2184 2210 2380 2652 2730 2856 3094 3120 3315 3536 3570 3640 4080 4368 4420 4641 4760 5304 5460 5712 6188 6630 7140 7280 7735 8840 9282 9520 10608 10920 12376 13260 14280 15470 17680 18564 21840 23205 24752 26520 28560 30940 37128 46410 53040 61880 74256 77969 92820 123760 155938 185640 233907 311876 371280 389845 467814 545783 623752 779690 935628 1013597 1091566 1169535 1247504 1325473 1559380 1637349 1871256 2027194 2183132 2339070 2650946 2728915 3040791 3118760 3274698 3742512 3976419 4054388 4366264 4678140 5067985 5301892 5457830 6081582 6237520 6549396 6627365 7095179 7952838 8108776 8186745 8732528 9278311 9356280 10135970 10603784 10915660 12163164 13098792 13254730 14190358 15203955 15905676 16217552 16373490 17231149 18556622 18712560 19882095 20271940 21207568 21285537 21831320 24326328 26197584 26509460 27834933 28380716 30407910 31811352 32746980 34462298 35475895 37113244 39764190 40543880 42571074 43662640 46391555 48652656 51693447 53018920 55669866 56761432 60815820 63622704 65493960 68924596 70951790 74226488 79528380 81087760 85142148 86155745 92783110 103386894 106037840 106427685 111339732 113522864 120618043 121631640 130987920 137849192 139174665 141903580 148452976 159056760 170284296 172311490 185566220 206773788 212855370 222679464 241236086 243263280 258467235 275698384 278349330 283807160 318113520 340568592 344622980 361854129 371132440 413547576 425710740 445358928 482472172 516934470 556698660 567614320 603090215 689245960 723708258 742264880 827095152 851421480 964944344 1033868940 1113397320 1206180430 1378491920 1447416516 1702842960 1809270645 1929888688 2067737880 2226794640 2412360860 2894833032 3618541290 4135475760 4824721720 5789666064 7237082580 9649443440 14474165160 28948330320
• Sum of all divisors σ(n): 116947514880
• Sum of proper divisors (its aliquot sum) s(n): 87999184560
• 28948330320 is an abundant number, because the sum of its proper divisors (87999184560) is greater than itself. Its abundance is 59050854240

Bases of 28948330320

• Binary: 11010111101011101000111011101010000₂
• Hexadecimal: 0x6BD747750
• Base-36: DAR36MO

Squares and roots of 28948330320

• 28948330320 squared (28948330320²) is 838005828315831302400
• 28948330320 cubed (28948330320³) is 24258869528171893827271008768000
• The square root of 28948330320 is 170142.0886200707
• The cube root of 28948330320 is 3070.4910785549

Scales and comparisons

• 28,948,330,320 seconds is equal to 920 years, 24 weeks, 2 days, 2 hours, 52 minutes.
• To count from 1 to 28,948,330,320 would take you about one thousand, eight 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 28948330320 cubic inches would be around 255.9 feet tall.

Recreational maths with 28948330320

• 28948330320 backwards is 02303384982
• 28948330320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28948330320's digits is 42
• More coming soon!