90989393890824

Names of 90989393890824

• Cardinal: 90989393890824 can be written as Ninety trillion, nine hundred eighty-nine billion, three hundred ninety-three million, eight hundred ninety thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 9.0989393890824 × 10¹³

Factors of 90989393890824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15172

Divisors of 90989393890824

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 27 33 36 39 44 52 53 54 66 72 78 81 88 99 104 106 108 117 132 143 156 159 162 198 212 216 234 243 264 286 297 312 318 324 351 396 421 424 429 468 477 486 572 583 594 636 648 689 702 792 842 858 891 936 954 972 1053 1144 1166 1188 1263 1272 1287 1378 1404 1431 1684 1716 1749 1782 1908 1944 2067 2106 2332 2376 2526 2574 2673 2756 2808 2862 3159 3368 3432 3498 3564 3789 3816 3861 4134 4212 4293 4631 4664 5052 5148 5247 5346 5473 5512 5724 6201 6318 6996 7128 7578 7579 7722 8268 8424 8586 9262 10104 10296 10494 10692 10946 11367 11448 11583 12402 12636 12879 13893 13992 14669 15156 15158 15444 15741 16419 16536 17172 18524 18603 20988 21384 21892 22313 22734 22737 23166 24804 25272 25758 27786 29338 30312 30316 30888 31482 32838 34101 34344 34749 37048 37206 41679 41976 43784 44007 44626 45468 45474 46332 47223 49257 49608 51516 55572 55809 58676 60203 60632 62964 65676 66939 68202 68211 69498 74412 83358 88014 89252 90936 90948 92664 94446 98514 102303 103032 111144 111618 117352 120406 125037 125928 131352 132021 133878 136404 136422 138996 141669 147771 148824 161359 166716 167427 176028 178504 180609 181896 188892 190697 197028 200817 204606 204633 223236 240812 245443 250074 264042 267756 272808 272844 277992 283338 290069 295542 322718 333432 334854 352056 361218 375111 377784 381394 394056 396063 401634 409212 409266 443313 446472 481624 484077 490886 500148 528084 535512 541827 545688 566676 572091 580138 591084 602451 613899 645436 669708 722436 736329 750222 762788 777457 792126 803268 818424 818532 870207 886626 968154 981772 1000296 1056168 1083654 1125333 1133352 1144182 1160276 1182168 1188189 1204902 1227798 1290872 1329939 1339416 1444872 1452231 1472658 1500444 1525576 1554914 1584252 1606536 1625481 1637064 1716273 1740414 1773252 1807353 1841697 1936308 1963544 2097667 2167308 2208987 2250666 2288364 2320552 2332371 2376378 2409804 2455596 2610621 2659878 2904462 2945316 3000888 3109828 3168504 3190759 3250962 3432546 3480828 3546504 3564567 3614706 3683394 3872616 4195334 4334616 4356693 4417974 4501332 4576728 4664742 4752756 4819608 4876443 4911192 5148819 5221242 5319756 5422059 5808924 5890632 6175649 6219656 6293001 6381518 6501924 6626961 6865092 6961656 6997113 7129134 7229412 7366788 7831863 8390668 8552027 8713386 8835948 9002664 9329484 9505512 9572277 9752886 10106941 10297638 10442484 10639512 10844118 11617848 12351298 12586002 12763036 13003848 13070079 13253922 13730184 13994226 14258268 14458824 14629329 14733576 15446457 15663726 16781336 17104054 17426772 17671896 18526947 18658968 18879003 19144554 19505772 19880883 20213882 20595276 20884968 20991339 21688236 23495589 24702596 25172004 25526072 25656081 26140158 26507844 27988452 28516536 28716831 29258658 30320823 30892914 31327452 34208108 34853544 37053894 37758006 38289108 39011544 39210237 39761766 40427764 41190552 41982678 43376472 46339371 46991178 49405192 50344008 51312162 52280316 53015688 55580841 55976904 56637009 57433662 58517316 59642649 60641646 61785828 62654904 62974017 67932139 68416216 70486767 74107788 75516012 76578216 76968243 78420474 79523532 80283437 80855528 83965356 86150493 90962469 92678742 93982356 102624324 104560632 111161682 111176351 113274018 114867324 117034632 119285298 121283292 123571656 125948034 135864278 140973534 148215576 151032024 153936486 156840948 159047064 160566874 166742523 167930712 169911027 172300986 181924938 185357484 187964712 188922051 203796417 205248648 222323364 222352702 226548036 229734648 230904729 238570596 240850311 242566584 251896068 258451479 271728556 272887407 281947068 307872972 313681896 321133748 327309397 333485046 333529053 339822054 344601972 363849876 370714968 377844102 407592834 444646728 444705404 453096072 461809458 477141192 481700622 500227569 503792136 509733081 516902958 543457112 545774814 563894136 611389251 615745944 642267496 654618794 666970092 667058106 679644108 689203944 692714187 722550933 727699752 755688204 775354437 815185668 818662221 883117807 889410808 923618916 963401244 981928191 1000455138 1000587159 1019466162 1033805916 1091549628 1222778502 1309237588 1333940184 1334116212 1359288216 1385428374 1445101866 1500682707 1511376408 1550708874 1630371336 1637324442 1766235614 1834167753 1847237832 1926802488 1963856382 2000910276 2001174318 2038932324 2067611832 2078142561 2167652799 2183099256 2445557004 2455986663 2618475176 2649353421 2668232424 2770856748 2890203732 2945784573 3001365414 3001761477 3101417748 3274648884 3532471228 3600403367 3668335506 3927712764 4001820552 4002348636 4077864648 4156285122 4255022161 4335305598 4891114008 4911973326 5298706842 5502503259 5541713496 5780407464 5891569146 6002730828 6003522954 6202835496 6502958397 6549297768 7064942456 7200806734 7336671012 7855425528 7948060263 8004697272 8312570244 8510044322 8670611196 8837353719 9005284431 9823946652 10597413684 10801210101 11005006518 11783138292 12005461656 12007045908 12765066483 13005916794 14401613468 14673342024 15896120526 16507509777 16625140488 17020088644 17341222392 17674707438 18010568862 19508875191 19647893304 21194827368 21602420202 22010013036 23566276584 23844180789 24014091816 25530132966 26011833588 26512061157 27015853293 28803226936 31792241052 32403630303 33015019554 34040177288 35349414876 36021137724 38295199449 39017750382 43204840404 44020026072 46805243771 47688361578 51060265932 52023667176 53024122314 54031706586 63584482104 64807260606 66030039108 70698829752 71532542367 72042275448 76590398898 78035500764 79536183471 86409680808 93610487542 95376723156 97210890909 102120531864 106048244628 108063413172 114885598347 129614521212 132060078216 140415731313 143065084734 153180797796 156071001528 159072366942 187220975084 190753446312 194421781818 212096489256 214597627101 216126826344 229771196694 259229042424 280831462626 286130169468 291632672727 306361595592 318144733884 344656795041 374441950168 388843563636 421247193939 429195254202 459542393388 561662925252 572260338936 583265345454 636289467768 689313590082 777687127272 842494387878 858390508404 874898018181 919084786776 1033970385123 1123325850504 1166530690908 1263741581817 1378627180164 1684988775756 1716781016808 1749796036362 2067940770246 2333061381816 2527483163634 2757254360328 3369977551512 3499592072724 3791224745451 4135881540492 5054966327268 6999184145448 7582449490902 8271763080984 10109932654536 11373674236353 15164898981804 22747348472706 30329797963608 45494696945412 90989393890824
• Sum of all divisors σ(n): 306646667308800
• Sum of proper divisors (its aliquot sum) s(n): 215657273417976
• 90989393890824 is an abundant number, because the sum of its proper divisors (215657273417976) is greater than itself. Its abundance is 124667879527152

Bases of 90989393890824

• Binary: 10100101100000100011110100000000100111000001000₂
• Hexadecimal: 0x52C11E804E08
• Base-36: W93Y7UGI0

Squares and roots of 90989393890824

• 90989393890824 squared (90989393890824²) is 8279069800619519853231398976
• 90989393890824 cubed (90989393890824³) is 753307543138195211464057235102069329396224
• The square root of 90989393890824 is 9538836.0867992695
• The cube root of 90989393890824 is 44977.6669248593

Scales and comparisons

• 90,989,393,890,824 seconds is equal to 2,893,181 years, 14 weeks, 2 days, 20 hours, 20 minutes, 24 seconds.
• To count from 1 to 90,989,393,890,824 would take you about seven million, two hundred thirty-two thousand, nine hundred fifty-three 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 90989393890824 cubic inches would be around 3748.1 feet tall.

Recreational maths with 90989393890824

• 90989393890824 backwards is 42809839398909
• 90989393890824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90989393890824's digits is 81
• More coming soon!