42471918091520

Names of 42471918091520

• Cardinal: 42471918091520 can be written as Forty-two trillion, four hundred seventy-one billion, nine hundred eighteen million, ninety-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.247191809152 × 10¹³

Factors of 42471918091520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 118

Divisors of 42471918091520

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 32 38 40 61 62 64 76 80 95 122 124 128 152 155 160 190 244 248 256 304 305 310 320 380 488 496 589 608 610 620 640 760 961 976 992 1159 1178 1216 1220 1240 1280 1520 1891 1922 1952 1984 2318 2356 2432 2440 2480 2945 3040 3782 3844 3904 3968 4636 4712 4805 4864 4880 4960 5795 5890 6080 7564 7688 7808 7936 9272 9424 9455 9610 9760 9920 11590 11780 12160 15128 15376 15616 18259 18544 18848 18910 19220 19520 19840 23180 23560 24320 29791 30256 30752 35929 36518 37088 37696 37820 38440 39040 39680 46360 47120 58621 59582 60512 61504 71858 73036 74176 75392 75640 76880 78080 91295 92720 94240 117242 119164 121024 123008 143716 146072 148352 148955 150784 151280 153760 179645 182590 185440 188480 234484 238328 242048 246016 287432 292144 293105 296704 297910 302560 307520 359290 365180 370880 376960 468968 476656 484096 566029 574864 584288 586210 595820 605120 615040 718580 730360 741760 753920 923521 937936 953312 1113799 1132058 1149728 1168576 1172420 1191640 1210240 1230080 1437160 1460720 1483520 1817251 1847042 1875872 1906624 2227598 2264116 2299456 2337152 2344840 2383280 2420480 2830145 2874320 2921440 3634502 3694084 3751744 3813248 4455196 4528232 4598912 4617605 4674304 4689680 4766560 5568995 5660290 5748640 5842880 7269004 7388168 7503488 7626496 8910392 9056464 9086255 9197824 9235210 9379360 9533120 11137990 11320580 11497280 11685760 14538008 14776336 15006976 17546899 17820784 18112928 18172510 18470420 18758720 19066240 22275980 22641160 22994560 23371520 28629151 29076016 29552672 34527769 35093798 35641568 36225856 36345020 36940840 37517440 38132480 44551960 45282320 45989120 56334781 57258302 58152032 59105344 69055538 70187596 71283136 72451712 72690040 73881680 75034880 87734495 89103920 90564640 112669562 114516604 116304064 118210688 138111076 140375192 142566272 143145755 144903424 145380080 147763360 172638845 175468990 178207840 181129280 225339124 229033208 232608128 236421376 276222152 280750384 281673905 285132544 286291510 290760160 295526720 345277690 350937980 356415680 362258560 450678248 458066416 465216256 543953869 552444304 561500768 563347810 572583020 581520320 591053440 690555380 701875960 712831360 724517120 901356496 916132832 1070360839 1087907738 1104888608 1123001536 1126695620 1145166040 1163040640 1182106880 1381110760 1403751920 1425662720 1746378211 1802712992 1832265664 2140721678 2175815476 2209777216 2246003072 2253391240 2290332080 2326081280 2719769345 2762221520 2807503840 3492756422 3605425984 3664531328 4281443356 4351630952 4419554432 4492006144 4506782480 4580664160 5351804195 5439538690 5524443040 5615007680 6985512844 7210851968 7329062656 8562886712 8703261904 8731891055 8839108864 9013564960 9161328320 10703608390 10879077380 11048886080 11230015360 13971025688 14421703936 17125773424 17406523808 17463782110 18027129920 18322656640 21407216780 21758154760 22097772160 22460030720 27942051376 33181186009 34251546848 34813047616 34927564220 36054259840 36645313280 42814433560 43516309520 44195544320 55884102752 66362372018 68503093696 69626095232 69855128440 72108519680 85628867120 87032619040 111768205504 132724744036 137006187392 139252190464 139710256880 165905930045 171257734240 174065238080 223536411008 265449488072 274012374784 279420513760 331811860090 342515468480 348130476160 447072822016 530898976144 558841027520 663623720180 685030936960 696260952320 1061797952288 1117682055040 1327247440360 1370061873920 2123595904576 2235364110080 2654494880720 4247191809152 5308989761440 8494383618304 10617979522880 21235959045760 42471918091520
• Sum of all divisors σ(n): 112471566359040
• Sum of proper divisors (its aliquot sum) s(n): 69999648267520
• 42471918091520 is an abundant number, because the sum of its proper divisors (69999648267520) is greater than itself. Its abundance is 27527730176000

Bases of 42471918091520

• Binary: 1001101010000011000011100101110011110100000000₂
• Hexadecimal: 0x26A0C3973D00
• Base-36: F1ZBVFTA8

Squares and roots of 42471918091520

• 42471918091520 squared (42471918091520²) is 1803863826372783879095910400
• 42471918091520 cubed (42471918091520³) is 76613556681960731734320601259004919808000
• The square root of 42471918091520 is 6517048.2652440131
• The cube root of 42471918091520 is 34889.9723222007

Scales and comparisons

• 42,471,918,091,520 seconds is equal to 1,350,475 years, 32 weeks, 2 days, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 42,471,918,091,520 would take you about three million, three hundred seventy-six thousand, one hundred eighty-nine 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 42471918091520 cubic inches would be around 2907.5 feet tall.

Recreational maths with 42471918091520

• 42471918091520 backwards is 02519081917424
• The number of decimal digits it has is: 14
• The sum of 42471918091520's digits is 53
• More coming soon!