990898626122028

Names of 990898626122028

• Cardinal: 990898626122028 can be written as Nine hundred ninety trillion, eight hundred ninety-eight billion, six hundred twenty-six million, one hundred twenty-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 9.90898626122028 × 10¹⁴

Factors of 990898626122028

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1988

Divisors of 990898626122028

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 31 36 37 39 41 52 62 74 78 82 93 111 117 123 124 148 156 164 169 186 222 234 246 279 333 338 369 372 403 444 468 481 492 507 533 558 666 676 738 806 962 1014 1066 1116 1147 1209 1271 1332 1443 1476 1517 1521 1599 1612 1861 1924 2028 2132 2294 2418 2542 2886 3034 3042 3198 3441 3627 3722 3813 4329 4551 4588 4797 4836 5084 5239 5583 5772 6068 6084 6253 6396 6882 6929 7254 7444 7626 8658 9102 9594 10323 10478 11166 11439 12506 13653 13764 13858 14508 14911 15252 15717 16523 16749 17316 18204 18759 19188 19721 20646 20787 20956 22332 22878 24193 25012 27306 27716 29822 31434 33046 33498 37518 39442 41292 41574 44733 45756 47027 47151 48386 49569 54612 56277 57691 59163 59644 62361 62868 66092 66996 68857 72579 75036 76301 78884 83148 89466 94054 94302 96772 99138 112554 115382 118326 124722 134199 137714 141081 145158 148707 152602 173073 177489 178932 188108 188604 193843 198276 206571 214799 217737 225108 228903 230764 236652 249444 256373 268398 275428 282162 290316 297414 305204 314509 346146 354978 387686 413142 423243 429598 435474 457806 512746 519219 536796 564324 581529 594828 611351 619713 629018 644397 686709 692292 709956 749983 769119 775372 826284 846486 859196 870948 895141 915612 943527 991913 1025492 1038438 1163058 1222702 1239426 1258036 1288794 1373418 1499966 1538238 1692972 1744587 1790282 1834053 1887054 1933191 1983826 2076876 2134567 2249949 2307357 2326116 2365331 2445404 2478852 2577588 2685423 2746836 2823137 2830581 2975739 2999932 3076476 3463321 3489174 3580564 3668106 3774108 3866382 3967652 4269134 4499898 4614714 4730662 5370846 5502159 5646274 5661162 5951478 6403701 6749847 6926642 6978348 7095993 7336212 7732764 7947563 8056269 8469411 8538268 8927217 8999796 9229428 9461324 9749779 10389963 10741692 11004318 11292548 11322324 11636833 11902956 12807402 12894869 13499694 13853284 14191986 15895126 16112538 16938822 17854434 19211103 19499558 20779926 21287979 22008636 23273666 23842689 25408233 25614804 25789738 26999388 27749371 28383972 29249337 30749303 31169889 31790252 32225076 33877644 34910499 35708868 36700781 38422206 38684607 38999116 41559852 42575958 45023173 46547332 47685378 50816466 51579476 55498742 58498674 61498606 62339778 69820998 71528067 73401562 76844412 77369214 83248113 85151916 87517247 87748011 90046346 92247909 95370756 101632932 104731497 107362951 110102343 110997484 116053821 116997348 122997212 124679556 128142877 135069519 139641996 141996161 143056134 146803124 154738428 166496226 175034494 175496022 180092692 184495818 209462994 214725902 220204686 232107642 249744339 256285754 262551741 270139038 276743727 283992322 286112268 322088853 330307029 332992452 350068988 350992044 360741823 368991636 384428631 399740939 405208557 418925988 425988483 429451804 440409372 464215284 477110153 499488678 512571508 525103482 540278076 553487454 567984644 585301249 644177706 660614058 721483646 768857262 787655223 799481878 810417114 851976966 954220306 966266559 998977356 1050206964 1082225469 1106974908 1137724211 1153285893 1170602498 1199222817 1277965449 1288355412 1321228116 1395718363 1431330459 1442967292 1537714524 1575310446 1598963756 1620834228 1665857401 1703953932 1755903747 1845950093 1908440612 1932533118 2164450938 2275448422 2306571786 2341204996 2398445634 2555930898 2791436726 2862660918 3150620892 3246676407 3331714802 3413172633 3511807494 3597668451 3691900186 3865066236 3972429187 4187155089 4293991377 4328901876 4401880991 4550896844 4613143572 4796891268 4997572203 5111861796 5253857957 5267711241 5537850279 5582873452 5725321836 6493352814 6663429604 6826345266 7023614988 7195336902 7383800372 7944858374 8374310178 8587982754 8803761982 9995144406 10239517899 10507715914 10535422482 11075700558 11917287561 12561465267 12986705628 13205642973 13652690532 14390673804 14790414743 14992716609 15761573871 15889716748 16613550837 16748620356 17175965508 17607523964 18144338719 19990288812 20479035798 21015431828 21070844964 21656146213 22151401116 23834575122 23997351209 25122930534 26411285946 29580829486 29985433218 31523147742 33227101674 35751862683 36288677438 39616928919 40958071596 43312292426 44371244229 47284721613 47669150244 47994702418 50245861068 51641579431 52822571892 54433016157 57224452883 59161658972 59970866436 63046295484 64968438639 66454203348 68300153441 71503725366 71992053627 72577354876 79233857838 86624584852 88742488458 94569443226 95989404836 103283158862 108866032314 114448905766 129936877278 133113732687 136600306882 143007450732 143984107254 154924738293 158467715676 162869596667 163299048471 171673358649 177484976916 189138886452 194905315917 204900460323 206566317724 215976160881 217732064628 228897811532 259873754556 266227465374 273200613764 287968214508 309849476586 325739193334 326598096942 343346717298 389810631834 409800920646 431952321762 464774214879 488608790001 515020075947 532454930748 614701380969 619698953172 651478386668 653196193884 671340532603 686693434596 743917887479 779621263668 819601841292 863904643524 887901994733 929548429758 977217580002 1030040151894 1229402761938 1342681065206 1465826370003 1487835774958 1775803989466 1859096859516 1954435160004 2014021597809 2060080303788 2117304756671 2231753662437 2458805523876 2663705984199 2685362130412 2931652740006 2975671549916 3551607978932 4028043195618 4234609513342 4463507324874 5327411968398 5863305480012 6042064793427 6351914270013 6695260987311 7991117952597 8056086391236 8469219026684 8927014649748 10654823936796 12084129586854 12703828540026 13390521974622 15982235905194 19055742810039 24168259173708 25407657080052 26781043949244 27524961836723 31964471810388 38111485620078 55049923673446 76222971240156 82574885510169 110099847346892 165149771020338 247724656530507 330299542040676 495449313061014 990898626122028
• Sum of all divisors σ(n): 2947145127308928
• Sum of proper divisors (its aliquot sum) s(n): 1956246501186900
• 990898626122028 is an abundant number, because the sum of its proper divisors (1956246501186900) is greater than itself. Its abundance is 965347875064872

Bases of 990898626122028

• Binary: 11100001010011011110010000100111100101000100101100₂
• Hexadecimal: 0x38537909E512C
• Base-36: 9R8SJLQYB0

Squares and roots of 990898626122028

• 990898626122028 squared (990898626122028²) is 981880087250522631081946832784
• 990898626122028 cubed (990898626122028³) is 972943629473119856208012785636385162894965952
• The square root of 990898626122028 is 31478542.3125345497
• The cube root of 990898626122028 is 99695.6957995667

Scales and comparisons

• 990,898,626,122,028 seconds is equal to 31,507,511 years, 13 weeks, 3 days, 15 hours, 13 minutes, 48 seconds.
• To count from 1 to 990,898,626,122,028 would take you about seventy-eight million, seven hundred sixty-eight thousand, seven hundred seventy-eight 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 990898626122028 cubic inches would be around 8308 feet tall.

Recreational maths with 990898626122028

• 990898626122028 backwards is 820221626898099
• The number of decimal digits it has is: 15
• The sum of 990898626122028's digits is 72
• More coming soon!