28488892606720

Names of 28488892606720

• Cardinal: 28488892606720 can be written as Twenty-eight trillion, four hundred eighty-eight billion, eight hundred ninety-two million, six hundred six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.848889260672 × 10¹³

Factors of 28488892606720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 625596

Divisors of 28488892606720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 23 26 28 32 34 35 40 46 52 56 64 65 68 70 80 85 91 92 104 112 115 119 128 130 136 140 160 161 170 182 184 208 221 224 230 238 256 260 272 280 299 320 322 340 364 368 391 416 442 448 455 460 476 520 544 560 595 598 640 644 680 728 736 782 805 832 884 896 910 920 952 1040 1088 1105 1120 1190 1196 1280 1288 1360 1456 1472 1495 1547 1564 1610 1664 1768 1792 1820 1840 1904 1955 2080 2093 2176 2210 2240 2380 2392 2576 2720 2737 2912 2944 2990 3094 3128 3220 3328 3536 3640 3680 3808 3910 4160 4186 4352 4420 4480 4760 4784 5083 5152 5440 5474 5824 5888 5980 6188 6256 6440 7072 7280 7360 7616 7735 7820 8320 8372 8840 8960 9520 9568 10166 10304 10465 10880 10948 11648 11960 12376 12512 12880 13685 14144 14560 14720 15232 15470 15640 16640 16744 17680 19040 19136 20332 20608 20930 21760 21896 23296 23920 24752 25024 25415 25760 27370 28288 29120 29440 30464 30940 31280 33488 35360 35581 38080 38272 40664 41216 41860 43792 47840 49504 50048 50830 51520 54740 56576 58240 61880 62560 66976 70720 71162 76160 76544 81328 83720 87584 95680 99008 100096 101660 103040 109480 116480 123760 125120 133952 141440 142324 152320 162656 167440 175168 177905 191360 198016 203320 206080 218960 247520 250240 267904 282880 284648 325312 334880 350336 355810 382720 396032 406640 437920 495040 500480 535808 569296 625529 650624 669760 700672 711620 813280 875840 990080 1138592 1251058 1301248 1339520 1423240 1626560 1751680 1980160 2277184 2502116 2679040 2846480 3127645 3253120 3503360 4378703 4554368 5004232 5692960 6255290 6506240 8131877 8757406 9108736 10008464 10633993 11385920 12510580 14387167 16263754 17514812 20016928 21267986 21893515 22771840 25021160 28774334 32527508 35029624 40033856 40659385 42535972 43787030 45543680 50042320 53169965 56923139 57548668 65055016 70059248 71935835 74437951 80067712 81318770 85071944 87574060 100084640 100710169 106339930 113846278 115097336 130110032 138241909 140118496 143871670 148875902 160135424 162637540 170143888 175148120 187033171 200169280 201420338 212679860 227692556 230194672 244581839 260220064 276483818 280236992 284615695 287743340 297751804 325275080 340287776 350296240 372189755 374066342 400338560 402840676 425359720 455385112 460389344 489163678 503550845 520440128 552967636 560473984 569231390 575486680 595503608 650550160 680575552 691209545 700592480 744379510 748132684 800677120 805681352 850719440 910770224 920778688 935165855 967693363 978327356 1007101690 1040880256 1105935272 1120947968 1138462780 1150973360 1191007216 1222909195 1301100320 1309232197 1361151104 1382419090 1401184960 1488759020 1496265368 1611362704 1701438880 1712072873 1821540448 1841557376 1870331710 1935386726 1956654712 2014203380 2081760512 2211870544 2276925560 2301946720 2382014432 2445818390 2602200640 2618464394 2722302208 2764838180 2802369920 2977518040 2992530736 3179563907 3222725408 3402877760 3424145746 3643080896 3683114752 3740663420 3870773452 3913309424 4028406760 4423741088 4553851120 4603893440 4764028864 4838466815 4891636780 5204401280 5236928788 5529676360 5604739840 5955036080 5985061472 6359127814 6445450816 6546160985 6805755520 6848291492 7286161792 7481326840 7741546904 7826618848 8056813520 8560364365 8847482176 9107702240 9207786880 9528057728 9676933630 9783273560 10408802560 10473857576 11059352720 11910072160 11970122944 12718255628 12890901632 13092321970 13611511040 13696582984 14572323584 14962653680 15483093808 15653237696 15897819535 16113627040 17120728730 17694964352 18215404480 18415573760 19056115456 19353867260 19566547120 20947715152 22118705440 22256947349 23820144320 23940245888 25436511256 25781803264 26184643940 27393165968 29925307360 30966187616 31306475392 31795639070 32227254080 34241457460 35389928704 36430808960 38707734520 39133094240 41895430304 44237410880 44513894698 47640288640 47880491776 50873022512 52369287880 54786331936 59850614720 61932375232 62612950784 63591278140 64454508160 68482914920 72861617920 77415469040 78266188480 83790860608 88474821760 89027789396 95280577280 101746045024 104738575760 109572663872 111284736745 119701229440 123864750464 127182556280 128909016320 136965829840 154830938080 156532376960 167581721216 176949643520 178055578792 203492090048 209477151520 219145327744 222569473490 239402458880 247729500928 254365112560 273931659680 309661876160 313064753920 335163442432 356111157584 406984180096 418954303040 438290655488 445138946980 508730225120 547863319360 619323752320 712222315168 813968360192 837908606080 890277893960 1017460450240 1095726638720 1238647504640 1424444630336 1675817212160 1780555787920 2034920900480 2191453277440 2848889260672 3561111575840 4069841800960 5697778521344 7122223151680 14244446303360 28488892606720
• Sum of all divisors σ(n): 92794463032320
• Sum of proper divisors (its aliquot sum) s(n): 64305570425600
• 28488892606720 is an abundant number, because the sum of its proper divisors (64305570425600) is greater than itself. Its abundance is 35816677818880

Bases of 28488892606720

• Binary: 110011110100100010110010100101110100100000000₂
• Hexadecimal: 0x19E91652E900
• Base-36: A3JM73H8G

Squares and roots of 28488892606720

• 28488892606720 squared (28488892606720²) is 811617001957225476589158400
• 28488892606720 cubed (28488892606720³) is 23122069606547452649684903184666984448000
• The square root of 28488892606720 is 5337498.7219408303
• The cube root of 28488892606720 is 30541.6049988017

Scales and comparisons

• 28,488,892,606,720 seconds is equal to 905,858 years, 34 weeks, 3 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 28,488,892,606,720 would take you about two million, two hundred sixty-four thousand, six hundred forty-six 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 28488892606720 cubic inches would be around 2545.1 feet tall.

Recreational maths with 28488892606720

• 28488892606720 backwards is 02760629888482
• 28488892606720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28488892606720's digits is 70
• More coming soon!