42172672320

Names of 42172672320

• Cardinal: 42172672320 can be written as Forty-two billion, one hundred seventy-two million, six hundred seventy-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.217267232 × 10¹⁰

Factors of 42172672320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7029

Divisors of 42172672320

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 64 72 73 80 87 90 96 116 120 144 145 146 160 174 180 192 219 232 240 261 288 290 292 320 348 360 365 435 438 464 480 522 576 580 584 657 696 720 730 870 876 928 960 1044 1095 1160 1168 1305 1314 1392 1440 1460 1740 1752 1856 2088 2117 2190 2320 2336 2610 2628 2784 2880 2920 3285 3480 3504 4176 4234 4380 4640 4672 5220 5256 5568 5840 6351 6570 6917 6960 7008 8352 8468 8760 9280 10440 10512 10585 11680 12702 13140 13834 13920 14016 16704 16936 17520 19053 20751 20880 21024 21170 23360 25404 26280 27668 27840 31755 33872 34585 35040 38106 41502 41760 42048 42340 50808 52560 55336 62253 63510 67744 69170 70080 76212 83004 83520 84680 95265 101616 103755 105120 110672 124506 127020 135488 138340 152424 166008 169360 190530 200593 203232 207510 210240 221344 249012 254040 276680 304848 311265 332016 338720 381060 401186 406464 415020 442688 498024 504941 508080 553360 601779 609696 622530 664032 677440 762120 802372 830040 996048 1002965 1009882 1016160 1106720 1203558 1219392 1245060 1328064 1514823 1524240 1604744 1660080 1805337 1992096 2005930 2019764 2032320 2213440 2407116 2490120 2524705 3008895 3029646 3048480 3209488 3320160 3610674 3984192 4011860 4039528 4544469 4814232 4980240 5049410 6017790 6059292 6096960 6418976 6640320 7221348 7574115 8023720 8079056 9026685 9088938 9628464 9960480 10098820 12035580 12118584 12837952 14442696 14643289 15148230 16047440 16158112 18053370 18177876 19256928 19920960 20197640 22722345 24071160 24237168 28885392 29286578 30296460 32094880 32316224 36106740 36355752 38513856 40395280 43929867 45444690 48142320 48474336 57770784 58573156 60592920 64189760 72213480 72711504 73216445 80790560 87859734 90889380 96284640 96948672 115541568 117146312 121185840 131789601 144426960 145423008 146432890 161581120 175719468 181778760 192569280 219649335 234292624 242371680 263579202 288853920 290846016 292865780 351438936 363557520 439298670 468585248 484743360 527158404 577707840 585731560 658948005 702877872 727115040 878597340 937170496 1054316808 1171463120 1317896010 1405755744 1454230080 1757194680 2108633616 2342926240 2635792020 2811511488 3514389360 4217267232 4685852480 5271584040 7028778720 8434534464 10543168080 14057557440 21086336160 42172672320
• Sum of all divisors σ(n): 152135951760
• Sum of proper divisors (its aliquot sum) s(n): 109963279440
• 42172672320 is an abundant number, because the sum of its proper divisors (109963279440) is greater than itself. Its abundance is 67790607120

Bases of 42172672320

• Binary: 100111010001101011111110100101000000₂
• Hexadecimal: 0x9D1AFE940
• Base-36: JDGIQ80

Squares and roots of 42172672320

• 42172672320 squared (42172672320²) is 1778534290610094182400
• 42172672320 cubed (42172672320³) is 75005543847783154838693511168000
• The square root of 42172672320 is 205359.8605375451
• The cube root of 42172672320 is 3480.7837315283

Scales and comparisons

• 42,172,672,320 seconds is equal to 1,340 years, 49 weeks, 6 days, 15 hours, 12 minutes.
• To count from 1 to 42,172,672,320 would take you about two thousand, six hundred eighty-one 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 42172672320 cubic inches would be around 290.1 feet tall.

Recreational maths with 42172672320

• 42172672320 backwards is 02327627124
• 42172672320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42172672320's digits is 36
• More coming soon!