61985398622040

Names of 61985398622040

• Cardinal: 61985398622040 can be written as Sixty-one trillion, nine hundred eighty-five billion, three hundred ninety-eight million, six hundred twenty-two thousand and forty.

Scientific notation

• Scientific notation: 6.198539862204 × 10¹³

Factors of 61985398622040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 37460

Divisors of 61985398622040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 81 90 95 101 108 114 120 135 152 162 171 180 190 202 216 228 269 270 285 303 324 342 360 380 404 405 456 505 513 538 540 570 606 648 684 760 807 808 810 855 909 1010 1026 1076 1080 1140 1212 1345 1368 1515 1539 1614 1620 1710 1818 1919 2020 2052 2152 2280 2421 2424 2565 2690 2727 3030 3078 3228 3240 3420 3636 3838 4035 4040 4104 4545 4842 5111 5130 5380 5454 5757 6060 6156 6456 6840 7263 7272 7676 7695 8070 8181 9090 9595 9684 10222 10260 10760 10908 11514 12105 12120 12312 13635 14526 15333 15352 15390 16140 16362 17271 18180 19190 19368 20444 20520 21789 21816 23028 24210 25555 27169 27270 28785 29052 30666 30780 32280 32724 34542 36315 36360 37061 38380 40888 40905 43578 45999 46056 48420 51110 51813 54338 54540 57570 58104 61332 61560 65448 69084 72630 74122 76665 76760 81507 81810 86355 87156 91998 96840 102220 103626 108676 108945 109080 111183 115140 122664 135845 137997 138168 145260 148244 153330 155439 163014 163620 172710 174312 183996 185305 204440 207252 217352 217890 222366 229995 230280 244521 259065 271690 275994 290520 296488 306660 310878 326028 327240 333549 345420 367992 370610 407535 413991 414504 435780 444732 459990 489042 516211 518130 543380 551988 555915 613320 621756 652056 667098 689985 690840 704159 733563 741220 777195 815070 827982 871560 889464 919980 978084 1000647 1032422 1036260 1086760 1103976 1111830 1222605 1243512 1334196 1379970 1408318 1467126 1482440 1548633 1554390 1630140 1655964 1667745 1839960 1956168 2001294 2064844 2069955 2072520 2112477 2200689 2223660 2445210 2581055 2668392 2759940 2816636 2934252 3001941 3097266 3108780 3260280 3311928 3335490 3520795 3667815 3743161 4002588 4129688 4139910 4224954 4401378 4447320 4645899 4890420 5003235 5162110 5519880 5633272 5868504 6003882 6194532 6217560 6337431 6670980 7041590 7335630 7486322 7743165 8005176 8279820 8449908 8802756 9291798 9780840 9969409 10006470 10324220 10562385 11003445 11229483 12007764 12389064 12674862 13341960 13937697 14083180 14671260 14972644 15009705 15486330 16559640 16899816 17605512 18583596 18715805 19012293 19938818 20012940 20648440 21124770 22006890 22458966 23229495 24015528 25349724 27875394 28166360 29342520 29908227 29945288 30019410 30972660 31687155 33688449 37167192 37431610 38024586 39877636 40025880 41813091 42249540 44013780 44917932 46458990 49847045 50699448 55750788 56147415 57036879 59816454 60038820 61945320 63374310 67376898 69688485 71120059 74863220 76049172 79755272 83626182 84499080 88027560 89724681 89835864 92917980 95061465 99694090 101065347 111501576 112294830 114073758 119632908 120077640 126748620 134753796 139376970 142240118 149541135 149726440 152098344 167252364 168442245 179449362 185835960 189418771 190122930 199388180 202130694 209065455 213360177 224589660 228147516 239265816 253497240 269174043 269507592 278753940 284480236 285184395 299082270 303196041 334504728 336884490 355600295 358898724 378837542 380245860 398776360 404261388 418130910 426720354 448623405 449179320 456295032 505326735 538348086 557507880 568256313 568960472 570368790 598164540 606392082 640080531 673768980 711200590 717797448 757675084 760491720 807522129 808522776 836261820 853440708 897246810 947093855 1006910309 1010653470 1066800885 1076696172 1136512626 1140737580 1196329080 1212784164 1280161062 1345870215 1347537960 1422401180 1515350168 1515980205 1615044258 1672523640 1704768939 1706881416 1794493620 1894187710 1920241593 2013820618 2021306940 2133601770 2153392344 2273025252 2281475160 2425568328 2560322124 2691740430 2841281565 2844802360 3020730927 3031960410 3200402655 3230088516 3409537878 3588987240 3788375420 3840483186 4027641236 4037610645 4042613880 4267203540 4546050504 5034551545 5114306817 5120644248 5383480860 5682563130 5760724779 6041461854 6063920820 6400805310 6460177032 6819075756 7576750840 7680966372 8055282472 8075221290 8523844695 8534407080 9062192781 9601207965 10069103090 10228613634 10766961720 11365126260 11521449558 12082923708 12127841640 12801610620 13638151512 15103654635 15342920451 15361932744 16150442580 17047689390 18124385562 19131295871 19202415930 20138206180 20457227268 22730252520 23042899116 24165847416 25571534085 25603221240 27186578343 28803623895 30207309270 30685840902 32300885160 34095378780 36248771124 38262591742 38404831860 40276412360 40914454536 45310963905 46085798232 51143068170 54373156686 57393887613 57607247790 60414618540 61371681804 68190757560 72497542248 76525183484 76714602255 76809663720 81559735029 90621927810 95656479355 102286136340 108746313372 114787775226 115214495580 120829237080 122743363608 135932891715 153050366968 153429204510 163119470058 172181662839 181243855620 191312958710 204572272680 217492626744 229575550452 230428991160 271865783430 286969438065 306858409020 326238940116 344363325678 362487711240 382625917420 407798675145 459151100904 516544988517 543731566860 573938876130 613716818040 652477880232 688726651356 765251834840 815597350290 860908314195 1033089977034 1087463133720 1147877752260 1377453302712 1549634965551 1631194700580 1721816628390 2066179954068 2295755504520 2582724942585 3099269931102 3262389401160 3443633256780 4132359908136 5165449885170 6198539862204 6887266513560 7748174827755 10330899770340 12397079724408 15496349655510 20661799540680 30992699311020 61985398622040
• Sum of all divisors σ(n): 222305733144000
• Sum of proper divisors (its aliquot sum) s(n): 160320334521960
• 61985398622040 is an abundant number, because the sum of its proper divisors (160320334521960) is greater than itself. Its abundance is 98334935899920

Bases of 61985398622040

• Binary: 1110000110000000011001101010101000011101011000₂
• Hexadecimal: 0x386019AA8758
• Base-36: LYZP5X9I0

Squares and roots of 61985398622040

• 61985398622040 squared (61985398622040²) is 3842189642333198330773761600
• 61985398622040 cubed (61985398622040³) is 238159656561496592262889950407627465664000
• The square root of 61985398622040 is 7873080.6309881013
• The cube root of 61985398622040 is 39575.8088275247

Scales and comparisons

• 61,985,398,622,040 seconds is equal to 1,970,943 years, 49 weeks, 3 hours, 54 minutes.
• To count from 1 to 61,985,398,622,040 would take you about four million, nine hundred twenty-seven thousand, three hundred fifty-nine 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 61985398622040 cubic inches would be around 3298 feet tall.

Recreational maths with 61985398622040

• 61985398622040 backwards is 04022689358916
• The number of decimal digits it has is: 14
• The sum of 61985398622040's digits is 63
• More coming soon!