28998322560

Names of 28998322560

• Cardinal: 28998322560 can be written as Twenty-eight billion, nine hundred ninety-eight million, three hundred twenty-two thousand, five hundred sixty.

Scientific notation

• Scientific notation: 2.899832256 × 10¹⁰

Factors of 28998322560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 332

Divisors of 28998322560

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 31 32 34 36 40 41 45 48 51 60 62 64 68 72 80 82 85 90 93 96 102 120 123 124 128 136 144 153 155 160 164 170 180 186 192 204 205 233 240 246 248 255 272 279 288 306 310 320 328 340 360 369 372 384 408 410 465 466 480 492 496 510 527 544 558 576 612 615 620 640 656 680 697 699 720 738 744 765 816 820 930 932 960 984 992 1020 1054 1088 1116 1152 1165 1224 1230 1240 1271 1312 1360 1394 1395 1398 1440 1476 1488 1530 1581 1632 1640 1845 1860 1864 1920 1968 1984 2040 2091 2097 2108 2176 2232 2330 2448 2460 2480 2542 2624 2635 2720 2788 2790 2796 2880 2952 2976 3060 3162 3264 3280 3485 3495 3690 3720 3728 3813 3936 3961 3968 4080 4182 4194 4216 4464 4660 4743 4896 4920 4960 5084 5248 5270 5440 5576 5580 5592 5760 5904 5952 6120 6273 6324 6355 6528 6560 6970 6990 7223 7380 7440 7456 7626 7872 7905 7922 8160 8364 8388 8432 8928 9320 9486 9553 9792 9840 9920 10168 10455 10485 10540 10880 11152 11160 11184 11439 11808 11883 11904 12240 12546 12648 12710 13120 13940 13980 14446 14760 14880 14912 15252 15744 15810 15844 16320 16728 16776 16864 17856 18640 18972 19065 19106 19584 19680 19805 19840 20336 20910 20970 21080 21607 21669 22304 22320 22368 22878 23616 23715 23766 24480 25092 25296 25420 26240 27880 27960 28659 28892 29520 29760 29824 30504 31365 31620 31688 32640 33456 33552 33728 35649 35712 36115 37280 37944 38130 38212 39360 39610 40672 41820 41940 42160 43214 43338 44608 44640 44736 45756 47232 47430 47532 47765 48960 50184 50592 50840 55760 55920 57195 57318 57784 59040 59415 59520 61008 62730 63240 63376 64821 65007 66912 67104 67456 71298 72230 74560 75888 76260 76424 78720 79220 81344 83640 83880 84320 85977 86428 86676 89216 89280 89472 91512 94860 95064 95530 97920 100368 101184 101680 108035 108345 111520 111840 114390 114636 115568 118080 118830 122016 122791 125460 126480 126752 129642 130014 133824 134208 142596 143295 144460 149120 151776 152520 152848 158440 162401 162688 167280 167760 168640 171954 172856 173352 178245 178560 183024 189720 190128 191060 194463 200736 202368 203360 216070 216690 223040 223680 228780 229272 231136 236160 237660 244032 245582 250920 252960 253504 259284 260028 267648 268416 285192 286590 288920 296143 303552 305040 305696 316880 324105 324802 325035 334560 335520 337280 343908 345712 346704 356490 366048 368373 379440 380256 382120 388926 401472 406720 429885 432140 433380 446080 447360 457560 458544 462272 475320 487203 488064 491164 501840 505920 507008 518568 520056 570384 573180 577840 592286 607104 610080 611392 613955 633760 648210 649604 650070 669120 671040 687816 691424 693408 712980 732096 736746 758880 760512 764240 777852 802944 812005 813440 859770 864280 866760 888429 915120 917088 924544 950640 972315 974406 982328 1003680 1011840 1037136 1040112 1105119 1140768 1146360 1155680 1184572 1220160 1222784 1227910 1267520 1296420 1299208 1300140 1338240 1342080 1375632 1382848 1386816 1425960 1461609 1464192 1473492 1480715 1517760 1521024 1528480 1555704 1624010 1719540 1728560 1733520 1776858 1830240 1834176 1841865 1901280 1944630 1948812 1964656 2007360 2074272 2080224 2210238 2281536 2292720 2311360 2369144 2436015 2440320 2455820 2535040 2592840 2598416 2600280 2665287 2751264 2765696 2773632 2851920 2923218 2946984 2961430 3035520 3056960 3111408 3248020 3439080 3457120 3467040 3553716 3660480 3668352 3683730 3802560 3889260 3897624 3929312 4014720 4148544 4160448 4420476 4442145 4563072 4585440 4622720 4738288 4872030 4911640 5034431 5185680 5196832 5200560 5330574 5502528 5525595 5703840 5846436 5893968 5922860 6113920 6222816 6496040 6878160 6914240 6934080 7107432 7308045 7320960 7367460 7605120 7778520 7795248 7858624 8297088 8320896 8840952 8884290 9170880 9476576 9744060 9823280 10068862 10371360 10393664 10401120 10661148 11005056 11051190 11407680 11692872 11787936 11845720 12445632 12992080 13326435 13756320 13828480 13868160 14214864 14616090 14734920 15103293 15557040 15590496 15717248 17681904 17768580 18341760 18953152 19488120 19646560 20137724 20742720 20787328 20802240 21322296 22102380 22815360 23385744 23575872 23691440 24891264 25172155 25984160 26652870 27512640 28429728 29232180 29469840 30206586 31114080 31180992 35363808 35537160 37906304 38976240 39293120 40275448 41485440 41604480 42644592 44204760 45309879 46771488 47151744 47382880 50344310 51968320 53305740 55025280 56859456 58464360 58939680 60413172 62228160 62361984 70727616 71074320 75516465 77952480 78586240 80550896 85289184 88409520 90619758 93542976 94765760 100688620 103936640 106611480 113718912 116928720 117879360 120826344 124456320 141455232 142148640 151032930 155904960 161101792 170578368 176819040 181239516 187085952 189531520 201377240 213222960 226549395 233857440 235758720 241652688 284297280 302065860 311809920 322203584 341156736 353638080 362479032 402754480 426445920 453098790 467714880 483305376 568594560 604131720 644407168 707276160 724958064 805508960 852891840 906197580 935429760 966610752 1208263440 1449916128 1611017920 1705783680 1812395160 1933221504 2416526880 2899832256 3222035840 3624790320 4833053760 5799664512 7249580640 9666107520 14499161280 28998322560
• Sum of all divisors σ(n): 112595857920
• Sum of proper divisors (its aliquot sum) s(n): 83597535360
• 28998322560 is an abundant number, because the sum of its proper divisors (83597535360) is greater than itself. Its abundance is 54599212800

Bases of 28998322560

• Binary: 11011000000011011110100100110000000₂
• Hexadecimal: 0x6C06F4980
• Base-36: DBKUOW0

Squares and roots of 28998322560

• 28998322560 squared (28998322560²) is 840902711293804953600
• 28998322560 cubed (28998322560³) is 24384768063676310974218633216000
• The square root of 28998322560 is 170288.9384546161
• The cube root of 28998322560 is 3072.2575874501

Scales and comparisons

• 28,998,322,560 seconds is equal to 922 years, 2 weeks, 6 days, 17 hours, 36 minutes.
• To count from 1 to 28,998,322,560 would take you about one thousand, eight hundred forty-four 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 28998322560 cubic inches would be around 256 feet tall.

Recreational maths with 28998322560

• 28998322560 backwards is 06522389982
• The number of decimal digits it has is: 11
• The sum of 28998322560's digits is 54
• More coming soon!