148720400002902690

Names of 148720400002902690

• Cardinal: 148720400002902690 can be written as One hundred forty-eight quadrillion, seven hundred twenty trillion, four hundred billion, two million, nine hundred two thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.4872040000290269 × 10¹⁷

Factors of 148720400002902690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 906308

Divisors of 148720400002902690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 41 45 54 59 81 82 90 118 123 135 162 177 205 243 246 270 295 354 369 405 410 486 531 590 615 738 810 885 1062 1107 1215 1230 1593 1770 1845 2214 2419 2430 2655 3186 3321 3690 4779 4838 5310 5535 6642 7257 7965 9558 9963 11070 12095 14337 14514 15930 16605 19926 21771 23895 24190 28674 28837 33210 36285 43542 47790 49815 57674 65313 71685 72570 86511 99630 108855 130626 143370 144185 173022 195939 217710 259533 288370 326565 391878 432555 519066 587817 653130 778599 865110 877361 979695 1175634 1182317 1297665 1557198 1701383 1754722 1959390 2335797 2364634 2595330 2632083 2939085 3402766 3546951 3892995 4386805 4671594 5104149 5264166 5878170 5911585 7007391 7093902 7785990 7896249 8506915 8773610 10208298 10640853 11678985 11823170 13160415 14014782 15312447 15792498 17013830 17734755 21281706 23357970 23688747 25520745 26320830 30624894 31922559 35036955 35469510 35971801 39481245 45937341 47377494 51041490 51764299 53204265 63845118 69756703 70073910 71066241 71943602 76562235 78962490 91874682 95767677 103528598 106408530 107915403 118443735 137812023 139513406 142132482 153124470 155292897 159612795 179859005 191535354 209270109 213198723 215830806 229686705 236887470 258821495 275624046 287303031 310585794 319225590 323746209 348783515 355331205 359718010 413436069 418540218 426397446 459373410 465878691 478838385 517642990 539577015 574606062 627810327 647492418 689060115 697567030 710662410 776464485 826872138 931757382 957676770 971238627 1046350545 1065993615 1079154030 1255620654 1378120230 1397636073 1436515155 1552928970 1618731045 1883430981 1942477254 2067180345 2092701090 2122336259 2131987230 2329393455 2795272146 2873030310 2913715881 3139051635 3237462090 3766861962 4134360690 4192908219 4244672518 4658786910 4856193135 5650292943 5827431762 6278103270 6367008777 6988180365 8385816438 8741147643 9417154905 9712386270 10611681295 11300585886 12578724657 12734017554 13976360730 14568579405 16950878829 17482295286 18834309810 19101026331 20964541095 21223362590 25157449314 25300459157 28251464715 29137158810 31835043885 33901757658 38202052662 41929082190 43705738215 50600918314 56502929430 57303078993 62893623285 63670087770 75901377471 84754394145 87411476430 95505131655 114606157986 125787246570 126502295785 151802754942 169508788290 171909236979 191010263310 227704132413 253004591570 286515394965 343818473958 379506887355 455408264826 515727710937 573030789930 683112397239 759013774710 859546184895 1031455421874 1037318825437 1138520662065 1366224794478 1492727090263 1719092369790 2049337191717 2074637650874 2277041324130 2578638554685 2985454180526 3111956476311 3415561986195 4098674383434 4478181270789 5157277109370 5186594127185 6148011575151 6223912952622 6831123972390 7463635451315 8956362541578 9335869428933 10246685958585 10373188254370 12296023150302 13434543812367 14927270902630 15559782381555 18671738857866 20493371917170 22390906353945 26869087624734 28007608286799 30740057875755 31119564763110 40303631437101 44781812707890 46679347144665 56015216573598 61201810700783 61480115751510 67172719061835 80607262874202 84022824860397 93358694289330 120910894311303 122403621401566 134345438123670 140038041433995 168045649720794 183605432102349 201518157185505 241821788622606 252068474581191 280076082867990 306009053503915 362732682933909 367210864204698 403036314371010 420114124301985 504136949162382 550816296307047 604554471556515 612018107007830 725465365867818 840228248603970 918027160511745 1101632592614094 1209108943113030 1260342372905955 1652448888921141 1813663414669545 1836054321023490 2520684745811910 2754081481535235 3304897777842282 3627326829339090 4957346666763423 5508162963070470 8262244444605705 9914693333526846 14872040000290269 16524488889211410 24786733333817115 29744080000580538 49573466667634230 74360200001451345 148720400002902690
• Sum of all divisors σ(n): 417751855447530240
• Sum of proper divisors (its aliquot sum) s(n): 269031455444627550
• 148720400002902690 is an abundant number, because the sum of its proper divisors (269031455444627550) is greater than itself. Its abundance is 120311055441724860

Bases of 148720400002902690

• Binary: 1000010000010111000110101001110101000001101110101010100010₂
• Hexadecimal: 0x2105C6A7506EAA2
• Base-36: 14OCZCKQSG4I

Squares and roots of 148720400002902690

• 148720400002902690 squared (148720400002902690²) is 22117757377023378435760425609236100
• 148720400002902690 cubed (148720400002902690³) is 3289361724278068643478376791127533916251673535109000
• The square root of 148720400002902690 is 385642839.9476680157
• The cube root of 148720400002902690 is 529814.1035515823

Scales and comparisons

• 148,720,400,002,902,690 seconds is equal to 4,728,848,697 years, 35 weeks, 6 days, 12 hours, 31 minutes, 30 seconds.
• To count from 1 to 148,720,400,002,902,690 would take you about fourteen billion, one hundred eighty-six million, five hundred forty-six thousand and ninety-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 148720400002902690 cubic inches would be around 44151.2 feet tall.

Recreational maths with 148720400002902690

• 148720400002902690 backwards is 096209200004027841
• 148720400002902690 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 148720400002902690's digits is 54
• More coming soon!