1142909902243935

Names of 1142909902243935

• Cardinal: 1142909902243935 can be written as One quadrillion, one hundred forty-two trillion, nine hundred nine billion, nine hundred two million, two hundred forty-three thousand, nine hundred thirty-five.

Scientific notation

• Scientific notation: 1.142909902243935 × 10¹⁵

Factors of 1142909902243935

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6777

Divisors of 1142909902243935

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 63 81 103 105 135 189 243 309 315 373 405 515 567 617 721 927 945 1119 1215 1545 1701 1851 1865 2163 2611 2781 2835 3085 3357 3605 4319 4635 5553 5595 5669 6489 7833 8343 8505 9255 10071 10815 12957 13055 13905 16659 16785 17007 19467 21595 23499 25029 27765 28345 30213 32445 38419 38871 39165 39683 41715 49977 50355 51021 58401 63551 64785 70497 83295 85035 90639 97335 115257 116613 117495 119049 125145 149931 151065 153063 175203 190653 192095 194355 198415 211491 230141 249885 255105 268933 292005 317755 345771 349839 352485 357147 444857 453195 459189 571959 576285 583065 583907 595245 634473 690423 749655 765315 806799 876015 953265 1037313 1049517 1057455 1071441 1150705 1334571 1344665 1377567 1610987 1715877 1728855 1749195 1751721 1785735 2071269 2114537 2224285 2295945 2420397 2859795 2919535 3111939 3172365 3214323 3452115 3497773 4003713 4033995 4087349 4832961 5147631 5186565 5247585 5255163 5357205 6213807 6343611 6672855 6887835 7261191 8054935 8579385 8758605 9335817 9642969 10356345 10493319 10572685 12011139 12101985 12262047 14498883 14801759 15442893 15559695 15765489 16071615 17488865 18641421 19030833 20018565 20436745 21783573 23704523 24164805 24484411 25738155 26275815 31069035 31479957 31718055 36033417 36305955 36786141 43496649 44405277 46679085 47296467 48214845 52466595 55924263 57092499 60055695 61310235 65350719 71113569 72494415 73453233 74008795 77214465 78827445 93207105 94439871 95154165 108100251 108917865 110358423 118522615 122422055 130489947 133215831 141889401 157399785 165931661 171277497 180167085 183930705 213340707 217483245 217797311 220359699 222026385 236482335 279621315 283319613 285462495 326753595 331075269 355567845 360270619 367266165 391469841 399647493 472199355 497794983 513832491 540501255 551792115 640022121 652449735 653391933 661079097 666079155 709447005 829658305 849958839 856387485 993225807 1066703535 1080811857 1088986555 1101798495 1198942479 1304669329 1416598065 1493384949 1524581177 1655376345 1801353095 1920066363 1957349205 1960175799 1983237291 1998237465 2488974915 2521894333 2569162455 3200110605 3242435571 3266959665 3305395485 3596827437 3914007987 4249794195 4480154847 4573743531 4966129035 5404059285 5760199089 5880527397 5949711873 5994712395 6523346645 7466924745 7565682999 7622905885 9132685303 9600331815 9727306713 9800878995 9916186455 11742023961 12609471665 13440464541 13721230593 16212177855 17641582191 17984137185 19570039935 22400774235 22697048997 22868717655 27398055909 28800995445 29181920139 29402636985 29748559365 35226071883 37828414995 40321393623 41163691779 45663426515 48636533565 52924746573 58710119805 67202322705 68091146991 68606152965 82194167727 87545760417 88207910955 105678215649 113485244985 123491075337 134380940887 136990279545 145909600695 176130359415 201606968115 204273440973 205818458895 246582503181 264623732865 317034646947 340455734955 370473226011 403142822661 410970838635 437728802085 528391078245 612820322919 617455376685 671904704435 739747509543 940666586209 1021367204865 1209428467983 1232912515905 1585173234735 1852366130055 2015714113305 2219242528629 2821999758627 3064101614595 3628285403949 3698737547715 4703332931045 6047142339915 8465999275881 10884856211847 11096212643145 14109998793135 18141427019745 25397997827643 32654568635541 42329996379405 54424281059235 76193993482929 126989989138215 163272843177705 228581980448787 380969967414645 1142909902243935
• Sum of all divisors σ(n): 2381327331102720
• Sum of proper divisors (its aliquot sum) s(n): 1238417428858785
• 1142909902243935 is an abundant number, because the sum of its proper divisors (1238417428858785) is greater than itself. Its abundance is 95507526614850

Bases of 1142909902243935

• Binary: 100000011110111100001110010101110111100100001011111₂
• Hexadecimal: 0x40F7872BBC85F
• Base-36: B94LK6QIXR

Squares and roots of 1142909902243935

• 1142909902243935 squared (1142909902243935²) is 1306243044647241057948244284225
• 1142909902243935 cubed (1142909902243935³) is 1492918110464598299206028943426259865422425375
• The square root of 1142909902243935 is 33806950.5019890103
• The cube root of 1142909902243935 is 104553.2005462299

Scales and comparisons

• 1,142,909,902,243,935 seconds is equal to 36,340,999 years, 33 weeks, 1 day, 13 hours, 32 minutes, 15 seconds.
• To count from 1 to 1,142,909,902,243,935 would take you about one hundred nine million, twenty-two thousand, nine hundred ninety-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 1142909902243935 cubic inches would be around 8712.8 feet tall.

Recreational maths with 1142909902243935

• 1142909902243935 backwards is 5393422099092411
• 1142909902243935 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1142909902243935's digits is 63
• More coming soon!