85167138420

Names of 85167138420

• Cardinal: 85167138420 can be written as Eighty-five billion, one hundred sixty-seven million, one hundred thirty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.516713842 × 10¹⁰

Factors of 85167138420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 700

Divisors of 85167138420

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 53 54 60 63 65 70 78 84 90 91 105 106 108 117 126 130 135 140 156 159 180 182 189 195 210 212 234 252 260 265 270 273 315 318 351 364 371 378 390 420 455 468 477 530 540 546 585 617 630 636 689 702 742 756 780 795 819 910 945 954 1060 1092 1113 1170 1234 1260 1365 1378 1404 1431 1484 1590 1638 1755 1820 1851 1855 1890 1908 2067 2226 2340 2385 2457 2468 2730 2756 2809 2862 3085 3180 3276 3339 3445 3510 3702 3710 3780 4095 4134 4319 4452 4770 4823 4914 5460 5553 5565 5618 5724 6170 6201 6678 6890 7020 7155 7404 7420 8021 8190 8268 8427 8638 9255 9540 9646 9828 10017 10335 11106 11130 11236 12285 12340 12402 12957 13356 13780 14045 14310 14469 16042 16380 16659 16695 16854 17276 18510 18603 19292 19663 20034 20670 21595 22212 22260 24063 24115 24570 24804 25281 25914 27765 28090 28620 28938 31005 32084 32701 33318 33390 33708 36517 37020 37206 38871 39326 40068 40105 41340 42135 43190 43407 48126 48230 49140 50085 50562 51828 55530 56147 56180 57876 58989 62010 64785 65402 66636 66780 72189 72345 73034 74412 75843 77742 78652 80210 83295 84270 86380 86814 93015 96252 96460 98103 98315 100170 101124 109551 111060 112294 116613 117978 120315 124020 126405 129570 130221 130804 144378 144690 146068 151686 155484 160420 163505 166590 168441 168540 173628 176967 182585 186030 194355 196206 196630 200340 216567 217035 219102 224588 228907 233226 235956 240630 252810 255619 259140 260442 280735 288756 289380 294309 294945 303372 327010 328653 333180 336882 353934 360945 365170 372060 379215 388710 392412 393260 425113 433134 434070 438204 457814 466452 481260 490515 505323 505620 511238 520884 530901 547755 561470 583065 588618 589890 651105 654020 657306 673764 686721 707868 721890 730340 758430 766857 777420 842205 850226 866268 868140 882927 884835 915628 981030 985959 1010646 1022476 1061802 1082835 1095510 1122940 1144535 1166130 1177236 1179780 1275339 1278095 1302210 1314612 1373442 1443780 1471545 1515969 1516860 1533714 1643265 1684410 1700452 1733153 1765854 1769670 1962060 1971918 2021292 2060163 2123604 2125565 2165670 2191020 2289070 2300571 2332260 2526615 2550678 2556190 2604420 2654505 2746884 2943090 2975791 3031938 3067428 3286530 3368820 3433605 3466306 3531708 3539340 3826017 3834285 3943836 4120326 4251130 4331340 4414635 4578140 4601142 4929795 5053230 5101356 5112380 5199459 5309010 5886180 5951582 6063876 6180489 6376695 6573060 6867210 6901713 6932612 7579845 7652034 7668570 8240652 8502260 8665765 8829270 8927373 9202284 9859590 10106460 10300815 10398918 10618020 11478051 11502855 11903164 12132071 12360978 12753390 13734420 13803426 14878955 15159690 15304068 15337140 15598377 17331530 17658540 17854746 19130085 19719180 20601630 20797836 22530989 22956102 23005710 24264142 24721956 25506780 25997295 26782119 27606852 29757910 30319380 30902445 31196754 34508565 34663060 35709492 36396213 38260170 41203260 44636865 45061978 45912204 46011420 46795131 48528284 51994590 53564238 57390255 59515820 60660355 61804890 62393508 67592967 69017130 72792426 76520340 77991885 80346357 89273730 90123956 93590262 103989180 107128476 109188639 112654945 114780510 121320710 123609780 133910595 135185934 138034260 145584852 155983770 157716923 160692714 178547460 181981065 187180524 202778901 218377278 225309890 229561020 233975655 242641420 267821190 270371868 311967540 315433846 321385428 327565917 337964835 363962130 401731785 405557802 436754556 450619780 467951310 473150769 535642380 545943195 608336703 630867692 655131834 675929670 727924260 788584615 803463570 811115604 935902620 946301538 1013894505 1091886390 1216673406 1310263668 1351859340 1419452307 1577169230 1606927140 1637829585 1892603076 2027789010 2183772780 2365753845 2433346812 2838904614 3041683515 3154338460 3275659170 4055578020 4258356921 4731507690 5677809228 6083367030 6551318340 7097261535 8516713842 9463015380 12166734060 14194523070 17033427684 21291784605 28389046140 42583569210 85167138420
• Sum of all divisors σ(n): 332917885440
• Sum of proper divisors (its aliquot sum) s(n): 247750747020
• 85167138420 is an abundant number, because the sum of its proper divisors (247750747020) is greater than itself. Its abundance is 162583608600

Bases of 85167138420

• Binary: 1001111010100010110110110011001110100₂
• Hexadecimal: 0x13D45B6674
• Base-36: 134IBCL0

Squares and roots of 85167138420

• 85167138420 squared (85167138420²) is 7253441466651440096400
• 85167138420 cubed (85167138420³) is 617754853411671012582436943688000
• The square root of 85167138420 is 291834.0939986279
• The cube root of 85167138420 is 4399.7096643825

Scales and comparisons

• 85,167,138,420 seconds is equal to 2,708 years, 2 weeks, 4 days, 18 hours, 27 minutes.
• To count from 1 to 85,167,138,420 would take you about five thousand, four hundred sixteen 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 85167138420 cubic inches would be around 366.6 feet tall.

Recreational maths with 85167138420

• 85167138420 backwards is 02483176158
• 85167138420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85167138420's digits is 45
• More coming soon!