815055433247016

Names of 815055433247016

• Cardinal: 815055433247016 can be written as Eight hundred fifteen trillion, fifty-five billion, four hundred thirty-three million, two hundred forty-seven thousand and sixteen.

Scientific notation

• Scientific notation: 8.15055433247016 × 10¹⁴

Factors of 815055433247016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4352

Divisors of 815055433247016

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 73 78 81 104 108 117 146 156 162 216 219 234 292 312 324 351 438 468 584 648 657 702 876 936 949 1053 1314 1404 1752 1898 1971 2106 2628 2808 2847 3796 3942 4212 4261 5256 5329 5694 5913 7592 7884 8424 8522 8541 10658 11388 11826 12783 15768 15987 17044 17082 21316 22776 23652 25566 25623 31974 34088 34164 38349 42632 47304 47961 51132 51246 55393 63948 68328 69277 76698 76869 95922 102264 102492 110786 115047 127896 138554 143883 153396 153738 166179 191844 204984 207831 221572 230094 277108 287766 306792 307476 311053 332358 345141 383688 415662 431649 443144 460188 498537 554216 575532 614952 622106 623493 664716 690282 831324 863298 920376 933159 997074 1151064 1244212 1246986 1329432 1380564 1495611 1662648 1726596 1866318 1870479 1994148 2488424 2493972 2761128 2799477 2991222 3453192 3732636 3740958 3988296 4043689 4486833 4987944 5598954 5611437 5982444 7465272 7481916 8087378 8398431 8973666 11197908 11222874 11964888 12131067 14963832 16174756 16796862 17947332 18156121 22395816 22445748 22706869 24262134 25195293 32349512 33593724 35894664 36312242 36393201 44891496 45413738 48524268 50390586 54468363 67187448 68120607 72624484 72786402 90827476 97048536 100781172 108936726 109179603 136241214 145248968 145572804 163405089 181654952 201562344 204361821 217873452 218359206 236029573 272482428 291145608 295189297 326810178 327538809 408723642 435746904 436718412 472059146 490215267 544964856 590378594 613085463 653620356 655077618 708088719 817447284 873436824 885567891 944118292 980430534 1180757188 1226170926 1307240712 1310155236 1325396833 1416177438 1470645801 1634894568 1771135782 1839256389 1888236584 1960861068 2124266157 2361514376 2452341852 2620310472 2650793666 2656703673 2832354876 2941291602 3542271564 3678512778 3921722136 3976190499 4248532314 4904683704 5301587332 5313407346 5664709752 5882583204 6372798471 7084543128 7357025556 7952380998 7970111019 8497064628 10603174664 10626814692 11765166408 11928571497 12745596942 14714051112 15904761996 15940222038 16994129256 17230158829 19118395413 21253629384 23857142994 23910333057 25491193884 31809523992 31880444076 34460317658 35785714491 38236790826 47714285988 47820666114 50982387768 51690476487 63760888152 68920635316 71571428982 76473581652 95428571976 95641332228 96753968809 103380952974 107357143473 137841270632 143142857964 152947163304 155071429461 191282664456 193507937618 206761905948 214714286946 286285715928 290261906427 310142858922 387015875236 413523811896 429428573892 465214288383 580523812854 620285717844 774031750472 858857147784 870785719281 930428576766 1161047625708 1240571435688 1257801594517 1395642865149 1741571438562 1860857153532 2322095251416 2515603189034 2612357157843 2791285730298 3483142877124 3721714307064 3773404783551 5031206378068 5224714315686 5582571460596 6966285754248 7546809567102 7837071473529 10062412756136 10449428631372 11165142921192 11320214350653 15093619134204 15674142947058 20898857262744 22640428701306 30187238268408 31348285894116 33960643051959 45280857402612 62696571788232 67921286103918 90561714805224 101881929155877 135842572207836 203763858311754 271685144415672 407527716623508 815055433247016
• Sum of all divisors σ(n): 2493243158958090
• Sum of proper divisors (its aliquot sum) s(n): 1678187725711074
• 815055433247016 is an abundant number, because the sum of its proper divisors (1678187725711074) is greater than itself. Its abundance is 863132292464058

Bases of 815055433247016

• Binary: 10111001010100100111100001100100100010100100101000₂
• Hexadecimal: 0x2E549E1922928
• Base-36: 80WVAOUII0

Squares and roots of 815055433247016

• 815055433247016 squared (815055433247016²) is 664315359265480954736872904256
• 815055433247016 cubed (815055433247016³) is 541453842958773664300637389559625020165700096
• The square root of 815055433247016 is 28549175.7017083769
• The cube root of 815055433247016 is 93410.5040575915

Scales and comparisons

• 815,055,433,247,016 seconds is equal to 25,916,241 years, 33 weeks, 3 days, 21 hours, 3 minutes, 36 seconds.
• To count from 1 to 815,055,433,247,016 would take you about sixty-four million, seven hundred ninety thousand, six hundred four 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 815055433247016 cubic inches would be around 7784.2 feet tall.

Recreational maths with 815055433247016

• 815055433247016 backwards is 610742334550518
• 815055433247016 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 815055433247016's digits is 54
• More coming soon!