68036180400

Names of 68036180400

• Cardinal: 68036180400 can be written as Sixty-eight billion, thirty-six million, one hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 6.80361804 × 10¹⁰

Factors of 68036180400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 844

Divisors of 68036180400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 23 24 25 30 36 38 40 45 46 48 50 57 59 60 69 72 75 76 80 90 92 95 100 114 115 118 120 138 144 150 152 171 177 180 184 190 200 207 225 228 230 236 240 276 285 295 300 304 342 345 354 360 368 380 400 414 437 450 456 460 472 475 531 552 570 575 590 600 684 690 708 720 733 760 828 855 874 885 900 912 920 944 950 1035 1062 1104 1121 1140 1150 1180 1200 1311 1357 1368 1380 1416 1425 1466 1475 1520 1656 1710 1725 1748 1770 1800 1840 1900 2070 2124 2185 2199 2242 2280 2300 2360 2622 2655 2714 2736 2760 2832 2850 2932 2950 3312 3363 3420 3450 3496 3540 3600 3665 3800 3933 4071 4140 4248 4275 4370 4398 4425 4484 4560 4600 4720 5175 5244 5310 5428 5520 5605 5700 5864 5900 6555 6597 6726 6785 6840 6900 6992 7080 7330 7600 7866 8142 8280 8496 8550 8740 8796 8850 8968 9200 10089 10350 10488 10620 10856 10925 10995 11210 11400 11728 11800 12213 13110 13194 13275 13452 13570 13680 13800 13927 14160 14660 15732 16284 16560 16815 16859 17100 17480 17592 17700 17936 18325 19665 20178 20355 20700 20976 21240 21712 21850 21990 22420 22800 23600 24426 25783 26220 26388 26550 26904 27140 27600 27854 28025 29320 31464 32568 32775 32985 33630 33718 33925 34200 34960 35184 35400 36650 39330 40356 40710 41400 41781 42480 43247 43700 43980 44840 48852 50445 50577 51566 52440 52776 53100 53808 54280 54975 55708 56050 58640 61065 62928 65136 65550 65970 67260 67436 67850 68400 69635 70800 73300 77349 78660 80712 81420 82800 83562 84075 84295 86494 87400 87960 89680 97704 98325 100890 101154 101775 103132 104880 105552 106200 108560 109950 111416 112100 122130 125343 128915 129741 131100 131940 134520 134872 135700 139270 146600 151731 154698 157320 161424 162840 164925 167124 168150 168590 172988 174800 175920 195408 196650 201780 202308 203550 206264 208905 212400 216235 219900 222832 224200 232047 244260 250686 252225 252885 257830 259482 262200 263880 269040 269744 271400 278540 293200 303462 305325 309396 314640 320321 325680 329850 334248 336300 337180 345976 348175 386745 389223 393300 403560 404616 407100 412528 417810 421475 432470 439800 448400 464094 488520 501372 504450 505770 515660 518964 524400 527760 542800 557080 606924 610650 618792 626715 640642 644575 648705 659700 668496 672600 674360 691952 696350 758655 773490 778446 786600 807120 809232 814200 821693 835620 842950 864940 879600 928188 960963 977040 994681 1002744 1008900 1011540 1031320 1037928 1044525 1081175 1114160 1160235 1213848 1221300 1237584 1253430 1264425 1281284 1289150 1297410 1319400 1345200 1348720 1392700 1517310 1546980 1556892 1573200 1601605 1628400 1643386 1671240 1685900 1729880 1856376 1921926 1933725 1946115 1989362 2005488 2017800 2023080 2062640 2075856 2089050 2162350 2320470 2427696 2442600 2465079 2506860 2528850 2562568 2578300 2594820 2638800 2785400 2882889 2984043 3034620 3093960 3113784 3133575 3203210 3243525 3286772 3342480 3371800 3459760 3712752 3793275 3843852 3867450 3892230 3978724 4035600 4046160 4108465 4178100 4324700 4640940 4804815 4885200 4930158 4973405 5013720 5057700 5125136 5156600 5189640 5570800 5765778 5801175 5968086 6069240 6187920 6227568 6267150 6406420 6487050 6573544 6743600 7395237 7586550 7687704 7734900 7784460 7957448 8008025 8216930 8356200 8649400 8952129 9281880 9609630 9730575 9860316 9946810 10027440 10115400 10313200 10379280 11531556 11602350 11936172 12138480 12325395 12534300 12812840 12974100 13147088 14414445 14790474 14920215 15173100 15375408 15469800 15568920 15914896 16016050 16433860 16712400 17298800 17904258 18563760 18898939 19219260 19461150 19720632 19893620 20230800 20542325 23063112 23204700 23872344 24024075 24650790 24867025 25068600 25625680 25948200 28828890 29580948 29840430 30346200 30939600 31137840 32032100 32867720 35808516 36976185 37797878 38438520 38922300 39441264 39787240 41084650 44760645 46126224 46409400 47744688 48048150 49301580 49734050 50137200 51896400 56696817 57657780 59161896 59680860 60692400 61626975 64064200 65735440 71617032 72072225 73952370 74601075 75595756 76877040 77844600 79574480 82169300 89521290 92818800 94494695 96096300 98603160 99468100 113393634 115315560 118323792 119361720 123253950 128128400 143234064 144144450 147904740 149202150 151191512 155689200 164338600 170090451 179042580 184880925 188989390 192192600 197206320 198936200 223803225 226787268 230631120 238723440 246507900 283484085 288288900 295809480 298404300 302383024 328677200 340180902 358085160 369761850 377978780 384385200 397872400 447606450 453574536 472473475 493015800 566968170 576577800 591618960 596808600 680361804 716170320 739523700 755957560 850452255 895212900 907149072 944946950 986031600 1133936340 1153155600 1193617200 1360723608 1417420425 1479047400 1511915120 1700904510 1790425800 1889893900 2267872680 2721447216 2834840850 2958094800 3401809020 3580851600 3779787800 4252261275 4535745360 5669681700 6803618040 7559575600 8504522550 11339363400 13607236080 17009045100 22678726800 34018090200 68036180400
• Sum of all divisors σ(n): 264092025600
• Sum of proper divisors (its aliquot sum) s(n): 196055845200
• 68036180400 is an abundant number, because the sum of its proper divisors (196055845200) is greater than itself. Its abundance is 128019664800

Bases of 68036180400

• Binary: 111111010111010001011011100110110000₂
• Hexadecimal: 0xFD745B9B0
• Base-36: V96ZGS0

Squares and roots of 68036180400

• 68036180400 squared (68036180400²) is 4628921843421344160000
• 68036180400 cubed (68036180400³) is 314934161596515124480246464000000
• The square root of 68036180400 is 260837.4597330683
• The cube root of 68036180400 is 4082.3788751083

Scales and comparisons

• 68,036,180,400 seconds is equal to 2,163 years, 17 weeks, 4 days, 19 hours.
• To count from 1 to 68,036,180,400 would take you about four thousand, three hundred twenty-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 68036180400 cubic inches would be around 340.2 feet tall.

Recreational maths with 68036180400

• 68036180400 backwards is 00408163086
• 68036180400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68036180400's digits is 36
• More coming soon!