828014912640

Names of 828014912640

• Cardinal: 828014912640 can be written as Eight hundred twenty-eight billion, fourteen million, nine hundred twelve thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.2801491264 × 10¹¹

Factors of 828014912640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5177

Divisors of 828014912640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 64 72 80 90 96 106 120 128 144 159 160 180 192 212 240 265 288 318 320 360 384 424 477 480 530 576 601 636 640 720 795 848 954 960 1060 1152 1202 1272 1440 1590 1696 1803 1908 1920 2120 2385 2404 2544 2880 3005 3180 3392 3606 3816 4240 4513 4770 4808 5088 5409 5760 6010 6360 6784 7212 7632 8480 9015 9026 9540 9616 10176 10818 12020 12720 13539 14424 15264 16960 18030 18052 19080 19232 20352 21636 22565 24040 25440 27045 27078 28848 30528 31853 33920 36060 36104 38160 38464 40617 43272 45130 48080 50880 54090 54156 57696 61056 63706 67695 72120 72208 76320 76928 81234 86544 90260 95559 96160 101760 108180 108312 115392 127412 135390 144240 144416 152640 159265 162468 173088 180520 191118 192320 203085 216360 216624 230784 239189 254824 270780 286677 288480 288832 305280 318530 324936 346176 361040 382236 384640 406170 432720 433248 477795 478378 509648 541560 573354 576960 577664 637060 649872 692352 717567 722080 764472 812340 865440 866496 955590 956756 1019296 1083120 1146708 1153920 1195945 1274120 1299744 1433385 1435134 1444160 1528944 1624680 1730880 1732992 1911180 1913512 2038592 2152701 2166240 2293416 2391890 2548240 2599488 2712313 2866770 2870268 2888320 3057888 3249360 3461760 3587835 3822360 3827024 4077184 4305402 4332480 4586832 4783780 5096480 5198976 5424626 5733540 5740536 6115776 6498720 7175670 7644720 7654048 8136939 8610804 8664960 9173664 9567560 10192960 10763505 10849252 11467080 11481072 12231552 12997440 13561565 14351340 15289440 15308096 16273878 17221608 18347328 19135120 20385920 21527010 21698504 22934160 22962144 24410817 25994880 27123130 28702680 30578880 30616192 32547756 34443216 36694656 38270240 40684695 43054020 43397008 45868320 45924288 48821634 54246260 57405360 61157760 65095512 68886432 76540480 81369390 86108040 86794016 91736640 91848576 97643268 108492520 114810720 122054085 130191024 137772864 143752589 153080960 162738780 172216080 173588032 183473280 195286536 216985040 229621440 244108170 260382048 275545728 287505178 325477560 344432160 347176064 390573072 431257767 433970080 459242880 488216340 520764096 575010356 650955120 688864320 718762945 781146144 862515534 867940160 976432680 1041528192 1150020712 1293773301 1301910240 1377728640 1437525890 1562292288 1725031068 1735880320 1952865360 2156288835 2300041424 2587546602 2603820480 2875051780 3124584576 3450062136 3905730720 4312577670 4600082848 5175093204 5207640960 5750103560 6468866505 6900124272 7811461440 8625155340 9200165696 10350186408 11500207120 12937733010 13800248544 15622922880 17250310680 18400331392 20700372816 23000414240 25875466020 27600497088 34500621360 41400745632 46000828480 51750932040 55200994176 69001242720 82801491264 92001656960 103501864080 138002485440 165602982528 207003728160 276004970880 414007456320 828014912640
• Sum of all divisors σ(n): 2918680717680
• Sum of proper divisors (its aliquot sum) s(n): 2090665805040
• 828014912640 is an abundant number, because the sum of its proper divisors (2090665805040) is greater than itself. Its abundance is 1262650892400

Bases of 828014912640

• Binary: 1100000011001001100010001110010010000000₂
• Hexadecimal: 0xC0C988E480
• Base-36: AKDUP7K0

Squares and roots of 828014912640

• 828014912640 squared (828014912640²) is 685608695554226831769600
• 828014912640 cubed (828014912640³) is 567694224154557486490449320607744000
• The square root of 828014912640 is 909953.2475023099
• The cube root of 828014912640 is 9390.2982467781

Scales and comparisons

• 828,014,912,640 seconds is equal to 26,328 years, 16 weeks, 1 day, 22 hours, 24 minutes.
• To count from 1 to 828,014,912,640 would take you about fifty-two thousand, six hundred fifty-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 828014912640 cubic inches would be around 782.5 feet tall.

Recreational maths with 828014912640

• 828014912640 backwards is 046219410828
• 828014912640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 828014912640's digits is 45
• More coming soon!