85421442750

Names of 85421442750

• Cardinal: 85421442750 can be written as Eighty-five billion, four hundred twenty-one million, four hundred forty-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 8.542144275 × 10¹⁰

Factors of 85421442750

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1980

Divisors of 85421442750

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 21 25 30 34 35 42 49 50 51 70 73 75 85 98 102 105 119 125 146 147 150 170 175 210 219 238 245 250 255 294 350 357 365 375 425 438 490 510 511 525 595 714 730 735 750 833 850 875 1022 1050 1095 1190 1225 1241 1275 1470 1533 1666 1750 1785 1825 1873 2125 2190 2450 2482 2499 2550 2555 2625 2975 3066 3570 3577 3650 3675 3723 3746 4165 4250 4998 5110 5250 5475 5619 5950 6125 6205 6375 7154 7350 7446 7665 8330 8687 8925 9125 9365 10731 10950 11238 12250 12410 12495 12750 12775 13111 14875 15330 17374 17850 17885 18250 18375 18615 18730 20825 21462 24990 25550 26061 26222 27375 28095 29750 31025 31841 35770 36750 37230 38325 39333 41650 43435 44625 46825 52122 53655 54750 56190 60809 62050 62475 63682 63875 65555 76650 78666 86870 89250 89425 91777 93075 93650 95523 104125 107310 121618 124950 127750 130305 131110 136729 140475 155125 159205 178850 182427 183554 186150 191046 191625 196665 208250 217175 222887 234125 260610 268275 273458 275331 280950 304045 310250 312375 318410 327775 364854 383250 393330 410187 434350 445774 447125 458885 465375 468250 477615 536550 550662 608090 624750 651525 655550 668661 683645 702375 796025 820374 894250 912135 917770 930750 955230 957103 983325 1085875 1114435 1303050 1337322 1341375 1367290 1376655 1404750 1520225 1560209 1592050 1638875 1824270 1914206 1966650 2050935 2171750 2228870 2294425 2324393 2388075 2682750 2753310 2871309 3040450 3120418 3257625 3277750 3343305 3418225 3980125 4101870 4560675 4588850 4648786 4680627 4776150 4785515 4916625 5572175 5742618 6515250 6686610 6699721 6836450 6883275 6973179 7601125 7801045 7960250 9121350 9361254 9571030 9833250 10254675 11144350 11472125 11621965 11940375 13399442 13766550 13946358 14356545 15202250 15602090 16270751 16716525 17091125 20099163 20509350 22803375 22944250 23243930 23403135 23880750 23927575 27860875 28713090 32541502 33433050 33498605 34182250 34416375 34865895 39005225 40198326 45606750 46806270 47855150 48812253 51273375 55721750 58109825 66997210 68832750 69731790 71782725 78010450 81353755 83582625 97624506 100495815 102546750 113895257 116219650 117015675 119637875 143565450 162707510 167165250 167493025 174329475 195026125 200991630 227790514 234031350 239275750 244061265 290549125 334986050 341685771 348658950 358913625 390052250 406768775 488122530 502479075 569476285 581098250 585078375 683371542 717827250 813537550 837465125 871647375 1004958150 1138952570 1170156750 1220306325 1674930250 1708428855 1743294750 2033843875 2440612650 2512395375 2847381425 3416857710 4067687750 5024790750 5694762850 6101531625 8542144275 12203063250 14236907125 17084288550 28473814250 42710721375 85421442750
• Sum of all divisors σ(n): 266351110272
• Sum of proper divisors (its aliquot sum) s(n): 180929667522
• 85421442750 is an abundant number, because the sum of its proper divisors (180929667522) is greater than itself. Its abundance is 95508224772

Bases of 85421442750

• Binary: 1001111100011100000111100011010111110₂
• Hexadecimal: 0x13E383C6BE
• Base-36: 138PPZ26

Squares and roots of 85421442750

• 85421442750 squared (85421442750²) is 7296822881491527562500
• 85421442750 cubed (85421442750³) is 623305138028218556290140796875000
• The square root of 85421442750 is 292269.4694113635
• The cube root of 85421442750 is 4404.0844089915

Scales and comparisons

• 85,421,442,750 seconds is equal to 2,716 years, 7 weeks, 1 day, 2 hours, 32 minutes, 30 seconds.
• To count from 1 to 85,421,442,750 would take you about five thousand, four hundred thirty-two 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 85421442750 cubic inches would be around 367 feet tall.

Recreational maths with 85421442750

• 85421442750 backwards is 05724412458
• 85421442750 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85421442750's digits is 42
• More coming soon!