28673428080

Names of 28673428080

• Cardinal: 28673428080 can be written as Twenty-eight billion, six hundred seventy-three million, four hundred twenty-eight thousand and eighty.

Scientific notation

• Scientific notation: 2.867342808 × 10¹⁰

Factors of 28673428080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 279

Divisors of 28673428080

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 40 44 48 51 55 60 66 68 80 85 88 102 110 120 121 132 136 165 170 176 187 204 220 240 241 242 255 264 272 330 340 363 374 408 440 482 484 510 528 561 605 660 680 723 726 748 816 880 935 964 968 1020 1122 1205 1210 1320 1360 1446 1452 1496 1815 1870 1928 1936 2040 2057 2244 2410 2420 2640 2651 2805 2892 2904 2992 3615 3630 3740 3856 4080 4097 4114 4488 4820 4840 5302 5610 5784 5808 6171 7230 7260 7480 7953 8194 8228 8976 9640 9680 10285 10604 11220 11568 12291 12342 13255 14460 14520 14960 15906 16388 16456 19280 20485 20570 21208 22440 24582 24684 26510 28920 29040 29161 30855 31812 32776 32912 39765 40970 41140 42416 44880 45067 49164 49368 53020 57840 58081 58322 61455 61710 63624 65552 79530 81940 82280 87483 90134 98328 98736 106040 116162 116644 122910 123420 127248 135201 145805 159060 163880 164560 174243 174966 180268 196656 212080 225335 232324 233288 245820 246840 270402 290405 291610 318120 327760 348486 349932 360536 437415 450670 464648 466576 491640 493680 495737 540804 580810 583220 636240 638891 676005 696972 699864 721072 871215 874830 901340 929296 983280 987377 991474 1081608 1161620 1166440 1277782 1352010 1393944 1399728 1487211 1742430 1749660 1802680 1916673 1974754 1982948 2163216 2323240 2332880 2478685 2555564 2704020 2787888 2962131 2974422 3194455 3484860 3499320 3605360 3833346 3949508 3965896 4646480 4936885 4957370 5111128 5408040 5924262 5948844 6388910 6969720 6998640 7027801 7436055 7666692 7899016 7931792 9583365 9873770 9914740 10222256 10816080 10861147 11848524 11897688 12777820 13939440 14055602 14810655 14872110 15333384 15798032 19166730 19747540 19829480 21083403 21722294 23697048 23795376 25555640 28111204 29621310 29744220 30666768 32583441 35139005 38333460 39495080 39658960 42166806 43444588 47394096 51111280 54305735 56222408 59242620 59488440 65166882 70278010 76666920 78990160 84333612 86889176 105417015 108611470 112444816 118485240 118976880 119472617 130333764 140556020 153333840 162917205 168667224 173778352 210834030 217222940 236970480 238945234 260667528 281112040 325834410 337334448 358417851 421668060 434445880 477890468 521335056 562224080 597363085 651668820 716835702 843336120 868891760 955780936 1194726170 1303337640 1433671404 1686672240 1792089255 1911561872 2389452340 2606675280 2867342808 3584178510 4778904680 5734685616 7168357020 9557809360 14336714040 28673428080
• Sum of all divisors σ(n): 103881194928
• Sum of proper divisors (its aliquot sum) s(n): 75207766848
• 28673428080 is an abundant number, because the sum of its proper divisors (75207766848) is greater than itself. Its abundance is 46534338768

Bases of 28673428080

• Binary: 11010101101000100011100101001110000₂
• Hexadecimal: 0x6AD11CA70
• Base-36: D67F2PC

Squares and roots of 28673428080

• 28673428080 squared (28673428080²) is 822165477858932486400
• 28673428080 cubed (28673428080³) is 23574302699246933034365978112000
• The square root of 28673428080 is 169332.3007580065
• The cube root of 28673428080 is 3060.7407066733

Scales and comparisons

• 28,673,428,080 seconds is equal to 911 years, 37 weeks, 5 days, 9 hours, 8 minutes.
• To count from 1 to 28,673,428,080 would take you about one thousand, eight hundred 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 28673428080 cubic inches would be around 255.1 feet tall.

Recreational maths with 28673428080

• 28673428080 backwards is 08082437682
• 28673428080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28673428080's digits is 48
• More coming soon!