7145918271882

Names of 7145918271882

• Cardinal: 7145918271882 can be written as Seven trillion, one hundred forty-five billion, nine hundred eighteen million, two hundred seventy-one thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 7.145918271882 × 10¹²

Factors of 7145918271882

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1139

Divisors of 7145918271882

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 78 89 114 117 137 171 178 193 234 247 267 274 342 386 411 494 534 579 683 741 801 822 1157 1158 1233 1366 1482 1602 1691 1737 1781 2049 2223 2314 2466 2509 2603 3382 3471 3474 3562 3667 4098 4446 5018 5073 5206 5343 6147 6942 7334 7527 7809 8879 10146 10413 10686 11001 12193 12294 12977 15054 15219 15618 16029 17177 17758 20826 21983 22002 22581 23427 24386 25954 26441 26637 30438 32058 33003 33839 34354 36579 38931 43966 45162 46854 47671 51531 52882 53274 60787 65949 66006 67678 73158 77862 79323 79911 93571 95342 101517 103062 109737 116793 121574 131819 131898 143013 154593 158509 158646 159822 168701 182361 187142 197847 203034 219474 223301 231667 233586 237969 263638 280713 286026 304551 309186 317018 326363 337402 343733 364722 395457 395694 429039 446602 463334 475527 475938 502379 506103 547083 561426 609102 652726 669903 687466 695001 790231 790914 842139 858078 951054 979089 1004758 1012206 1031199 1094166 1154953 1186371 1216423 1339806 1390002 1426581 1507137 1518309 1580462 1684278 1713647 1777849 1958178 2009709 2062398 2085003 2309906 2353249 2370693 2372742 2432846 2504561 2853162 2937267 3011671 3014274 3036618 3093597 3427294 3464859 3555698 3649269 4019418 4170006 4242719 4521411 4706498 4741386 5009122 5140941 5333547 5874534 6023342 6187194 6530927 6929718 7059747 7112079 7298538 7513683 8327819 8485438 9035013 9042822 10281882 10394577 10667094 10947807 11731891 12728157 13061854 14119494 14224158 15014389 15027366 15422823 16000641 16655638 18059203 18070026 19592781 20789154 21179241 21895614 22541049 23112037 23463782 24983457 25456314 27105039 30028778 30592237 30845646 32001282 32559293 35195673 36118406 38184471 39185562 42358482 44711731 45043167 45082098 46224074 49966914 54177609 54210078 58778343 61184474 65118586 69336111 70391346 74950371 76368942 89423462 90086334 91776711 97677879 105587019 108261647 108355218 117556686 134135193 135129501 138672222 149900742 152514583 158228561 162532827 183553422 195355758 208008333 211174038 216523294 222905929 234769639 268270386 270259002 275330133 293033637 305029166 316457122 324784941 325065654 343124857 402405579 416016666 445811858 457543749 469539278 474685683 550660266 581252503 586067274 649569882 668717787 686249714 704308917 804811158 915087498 949371366 974354823 1029374571 1162505006 1337435574 1372631247 1408617834 1424057049 1607269067 1743757509 1948709646 2006153361 2056971293 2058749142 2112926751 2745262494 2848114098 2897777077 3088123713 3214538134 3487515018 4012306722 4113942586 4225853502 4460623141 4821807201 5231272527 5795554154 6170913879 6176247426 8693331231 8921246282 9643614402 10462545054 12341827758 13381869423 14465421603 17386662462 18512741637 20894497871 26079993693 26763738846 28930843206 30538112273 37025483274 40145608269 41788995742 52159987386 61076224546 62683493613 80291216538 91614336819 125366987226 183228673638 188050480839 274843010457 376100961678 396995459549 549686020914 793990919098 1190986378647 2381972757294 3572959135941 7145918271882
• Sum of all divisors σ(n): 17997080774400
• Sum of proper divisors (its aliquot sum) s(n): 10851162502518
• 7145918271882 is an abundant number, because the sum of its proper divisors (10851162502518) is greater than itself. Its abundance is 3705244230636

Bases of 7145918271882

• Binary: 1100111111111001001111010111001000110001010₂
• Hexadecimal: 0x67FC9EB918A
• Base-36: 2J6SF8J2I

Squares and roots of 7145918271882

• 7145918271882 squared (7145918271882²) is 51064147948417029271821924
• 7145918271882 cubed (7145918271882³) is 364900227862678993491557931987720340968
• The square root of 7145918271882 is 2673185.0425816017
• The cube root of 7145918271882 is 19261.3186008097

Scales and comparisons

• 7,145,918,271,882 seconds is equal to 227,218 years, 5 weeks, 9 hours, 44 minutes, 42 seconds.
• To count from 1 to 7,145,918,271,882 would take you about five hundred sixty-eight thousand and forty-five 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 7145918271882 cubic inches would be around 1605.1 feet tall.

Recreational maths with 7145918271882

• 7145918271882 backwards is 2881728195417
• The number of decimal digits it has is: 13
• The sum of 7145918271882's digits is 63
• More coming soon!