12201887438015990

Names of 12201887438015990

• Cardinal: 12201887438015990 can be written as Twelve quadrillion, two hundred one trillion, eight hundred eighty-seven billion, four hundred thirty-eight million, fifteen thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.220188743801599 × 10¹⁶

Factors of 12201887438015990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 511

Divisors of 12201887438015990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 11 13 22 23 26 46 55 65 110 115 130 143 169 230 253 286 299 338 457 506 529 598 715 845 914 1058 1265 1430 1495 1690 1859 2197 2285 2530 2645 2990 3289 3718 3887 4394 4570 5027 5290 5819 5941 6578 6877 7774 9295 10054 10511 10985 11638 11882 13754 16445 18590 19435 21022 21970 24167 25135 29095 29705 32890 34385 38870 42757 48334 50270 50531 52555 58190 59410 65351 68770 75647 77233 85514 89401 101062 105110 115621 120835 130702 136643 151294 154466 178802 208849 213785 231242 241670 241753 252655 273286 326755 378235 386165 417698 427570 447005 483506 505310 555841 578105 653510 683215 756470 772330 849563 894010 983411 1004029 1044245 1111682 1156210 1162213 1208765 1366430 1503073 1699126 1776359 1966822 2008058 2088490 2297339 2324426 2417530 2659283 2715037 2779205 3006146 3142789 3552718 4247815 4594678 4803527 4917055 5020145 5318566 5430074 5558410 5811065 6285578 7515365 8495630 8881795 9607054 9834110 10040290 11044319 11486695 11622130 12784343 13296415 13575185 15030730 15713945 17763590 19539949 22088638 22973390 23092667 24017635 25568686 26592830 27150370 29865407 31427890 34570679 35295481 39079898 40856257 46185334 48035270 52838797 55221595 59730814 62445851 63921715 69141358 70590962 81712514 95443993 97699745 105677594 110443190 110481121 115463335 124891702 127843430 149327035 172853395 176477405 190887986 195399490 204281285 220962242 230926670 254019337 264193985 298654070 312229255 345706790 352954810 388250291 408562570 449418827 458841253 477219965 508038674 528387970 531131341 552405605 624458510 686904361 776500582 811796063 898837654 917682506 954439930 1049883923 1062262682 1104811210 1215292331 1240771909 1270096685 1373808722 1436254573 1623592126 1941251455 2099767846 2195211839 2247094135 2294206265 2430584662 2481543818 2540193370 2655656705 2872509146 3434521805 3882502910 4058980315 4390423678 4494188270 4588412530 5047253783 5249419615 5311313410 5842444751 6076461655 6203859545 6869043610 7181272865 8117960630 8929756693 10094507566 10498839230 10553348819 10976059195 11684889502 12152923310 12407719090 13648490999 14362545730 15798800303 16130034817 17859513386 18671309449 21106697638 21952118390 24147330229 25236268915 27296981998 28537753907 29212223755 31597600606 32260069634 37342618898 44648783465 48294660458 50472537830 50489872297 52766744095 57075507814 58424447510 68242454995 78994001515 80650174085 89297566930 93356547245 100979744594 105533488190 116086837009 120736651145 136484909990 142688769535 157988003030 161300348170 177430382987 186713094490 205384403939 209690452621 232173674018 241473302290 242727022837 252449361485 285377539070 313915292977 354860765974 370990800791 410768807878 419380905242 485454045674 504898722970 555388595267 580434185045 627830585954 656368339861 741981601582 887151914935 1026922019695 1048452263105 1110777190534 1160868370090 1213635114185 1312736679722 1569576464885 1774303829870 1854954003955 2053844039390 2096904526210 2306594978831 2427270228370 2669997251207 2776942976335 3139152929770 3281841699305 3709908007910 4080898808701 4613189957662 4822880410283 5339994502414 5553885952670 6563683398610 7220051738471 8161797617402 8532788418193 9645760820566 11532974894155 13349986256035 14440103476942 17065576836386 20404494043505 23065949788310 24114402051415 26699972512070 36100258692355 40808988087010 42663942090965 48228804102830 53051684513113 72200517384710 85327884181930 93860672600123 106103369026226 110926249436509 187721345200246 221852498873018 265258422565565 469303363000615 530516845131130 554631247182545 938606726001230 1109262494365090 1220188743801599 2440377487603198 6100943719007995 12201887438015990
• Sum of all divisors σ(n): 27192917000592000
• Sum of proper divisors (its aliquot sum) s(n): 14991029562576010
• 12201887438015990 is an abundant number, because the sum of its proper divisors (14991029562576010) is greater than itself. Its abundance is 2789142124560020

Bases of 12201887438015990

• Binary: 101011010110011000110101001110010101010000110111110110₂
• Hexadecimal: 0x2B598D4E550DF6
• Base-36: 3C57HPD73EE

Squares and roots of 12201887438015990

• 12201887438015990 squared (12201887438015990²) is 148886057050012420204267495680100
• 12201887438015990 cubed (12201887438015990³) is 1816690909214278575886658648129797693839724799000
• The square root of 12201887438015990 is 110462153.8718849625
• The cube root of 12201887438015990 is 230219.6228470583

Scales and comparisons

• 12,201,887,438,015,990 seconds is equal to 387,982,277 years, 31 weeks, 6 days, 2 hours, 39 minutes, 50 seconds.
• To count from 1 to 12,201,887,438,015,990 would take you about one billion, one hundred sixty-three million, nine hundred forty-six thousand, eight hundred thirty-two 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 12201887438015990 cubic inches would be around 19185 feet tall.

Recreational maths with 12201887438015990

• 12201887438015990 backwards is 09951083478810221
• The number of decimal digits it has is: 17
• The sum of 12201887438015990's digits is 68
• More coming soon!