85122736380

Names of 85122736380

• Cardinal: 85122736380 can be written as Eighty-five billion, one hundred twenty-two million, seven hundred thirty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 8.512273638 × 10¹⁰

Factors of 85122736380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3652

Divisors of 85122736380

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 27 30 33 36 38 44 45 54 55 57 60 66 71 76 81 90 95 99 108 110 114 132 135 142 162 165 171 180 190 198 209 213 220 228 270 284 285 297 324 330 342 355 380 396 405 418 426 495 513 540 570 594 627 639 660 684 710 781 810 836 852 855 891 990 1026 1045 1065 1140 1188 1254 1278 1349 1420 1485 1539 1562 1620 1710 1782 1881 1917 1980 2052 2090 2130 2343 2508 2556 2565 2698 2970 3078 3124 3135 3195 3420 3541 3564 3762 3834 3905 4047 4180 4260 4455 4686 5130 5396 5643 5751 5940 6156 6270 6390 6745 7029 7082 7524 7668 7695 7810 8094 8910 9372 9405 9585 10260 10623 11286 11502 11715 12141 12540 12780 13490 14058 14164 14839 15390 15620 16188 16929 17705 17820 18810 19170 20235 21087 21246 22572 23004 23430 24282 26980 28116 28215 28755 29678 30780 31869 33858 35145 35410 36423 37620 38340 38951 40470 42174 42492 44517 46860 48564 53115 56430 57510 59356 60705 63261 63738 67279 67716 70290 70820 72846 74195 77902 80940 84348 84645 89034 95607 105435 106230 109269 112860 115020 116853 121410 126522 127476 133551 134558 140580 145692 148390 155804 159345 169290 178068 182115 191214 194755 201837 210870 212460 218538 222585 233706 242820 251411 253044 267102 269116 286821 296780 316305 318690 336395 338580 350559 364230 382428 389510 400653 403674 421740 437076 445170 467412 478035 502822 534204 546345 573642 584265 605511 632610 637380 667755 672790 701118 728460 740069 754233 779020 801306 807348 890340 956070 1005644 1009185 1051677 1092690 1147284 1168530 1201959 1211022 1257055 1265220 1335510 1345580 1402236 1434105 1480138 1508466 1602612 1752795 1816533 1912140 2003265 2018370 2103354 2185380 2220207 2262699 2337060 2403918 2422044 2514110 2671020 2765521 2868210 2960276 3016932 3027555 3155031 3505590 3633066 3700345 3771165 4006530 4036740 4206708 4440414 4525398 4776809 4807836 5028220 5258385 5449599 5531042 5736420 6009795 6055110 6310062 6660621 6788097 7011180 7266132 7400690 7542330 8013060 8296563 8880828 9050796 9082665 9553618 10516770 10899198 11062084 11101035 11313495 12019590 12110220 12620124 13321242 13576194 13827605 14330427 14801380 15084660 15775155 16593126 18165330 19107236 19981863 20364291 21033540 21798396 22202070 22626990 23884045 24039180 24889689 26642484 27152388 27247995 27655210 28660854 31550310 33186252 33303105 33940485 36330660 39963726 40728582 41482815 42991281 44404140 45253980 47768090 49779378 52544899 54495990 55310420 57321708 59945589 63100620 66606210 67880970 71652135 74669067 79927452 81457164 82965630 85982562 95536180 99558756 99909315 101821455 105089798 108991980 119891178 124448445 128973843 133212420 135761940 143304270 149338134 157634697 165931260 171965124 199818630 203642910 210179596 214956405 224007201 239782356 248896890 257947686 262724495 286608540 298676268 299727945 315269394 373345335 386921529 399637260 407285820 429912810 448014402 472904091 497793780 515895372 525448990 599455890 630538788 644869215 746690670 773843058 788173485 859825620 896028804 945808182 1050897980 1120036005 1198911780 1289738430 1418712273 1493381340 1547686116 1576346970 1891616364 1934607645 2240072010 2364520455 2579476860 2837424546 3152693940 3869215290 4256136819 4480144020 4729040910 5674849092 7093561365 7738430580 8512273638 9458081820 14187122730 17024547276 21280684095 28374245460 42561368190 85122736380
• Sum of all divisors σ(n): 311047672320
• Sum of proper divisors (its aliquot sum) s(n): 225924935940
• 85122736380 is an abundant number, because the sum of its proper divisors (225924935940) is greater than itself. Its abundance is 140802199560

Bases of 85122736380

• Binary: 1001111010001101101011110000011111100₂
• Hexadecimal: 0x13D1B5E0FC
• Base-36: 133RVNR0

Squares and roots of 85122736380

• 85122736380 squared (85122736380²) is 7245880248818975504400
• 85122736380 cubed (85122736380³) is 616789154261266458202718730072000
• The square root of 85122736380 is 291758.0099671643
• The cube root of 85122736380 is 4398.9449326337

Scales and comparisons

• 85,122,736,380 seconds is equal to 2,706 years, 33 weeks, 1 day, 20 hours, 33 minutes.
• To count from 1 to 85,122,736,380 would take you about five thousand, four hundred thirteen 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 85122736380 cubic inches would be around 366.6 feet tall.

Recreational maths with 85122736380

• 85122736380 backwards is 08363722158
• 85122736380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85122736380's digits is 45
• More coming soon!