53445745478972

Names of 53445745478972

• Cardinal: 53445745478972 can be written as Fifty-three trillion, four hundred forty-five billion, seven hundred forty-five million, four hundred seventy-eight thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 5.3445745478972 × 10¹³

Factors of 53445745478972

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2739

Divisors of 53445745478972

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 11 14 17 22 28 34 44 67 68 77 119 134 154 187 233 238 268 308 313 374 466 469 476 626 737 748 932 938 1139 1252 1309 1474 1631 1876 2089 2191 2278 2563 2618 2948 3262 3443 3961 4178 4382 4556 5126 5159 5236 5321 6524 6886 7922 7973 8356 8764 10252 10318 10642 12529 13772 14623 15611 15844 15946 17941 20636 20971 21284 22979 24101 25058 27727 29246 31222 31892 35513 35882 37247 41942 43571 45958 48202 50116 55454 58492 58531 62444 71026 71764 72929 74494 83884 87142 87703 91916 96404 109277 110908 117062 139963 142052 145858 146797 148988 160853 171721 174284 175406 218554 230681 234124 248591 265387 279926 291716 293594 304997 321706 343442 350812 356507 390643 409717 437108 461362 486737 497182 510503 530774 559852 587188 609994 643412 653857 686884 713014 781286 802219 819434 922724 973474 979741 994364 1021006 1061548 1202047 1219988 1239793 1307714 1426028 1539593 1562572 1604438 1614767 1638868 1857709 1946948 1959482 2042012 2379371 2404094 2479586 2495549 2615428 2734501 2919257 3079186 3208876 3229534 3407159 3715418 3918964 3921577 4576999 4758742 4808188 4886243 4959172 4991098 5354107 5469002 5615533 5838514 6158372 6459068 6814318 7192427 7430836 7843154 8274529 8678551 9153998 9517484 9772486 9982196 10708214 10777151 10938004 11115569 11231066 11677028 13628636 13637723 14384854 15686308 16549058 16655597 17357102 18307996 19544972 20434799 21416428 21554302 22231138 22462132 26173081 27275446 27451039 28769708 32611379 33098116 33311194 34203701 34714204 37478749 40869598 43108604 43808419 44462276 50346989 52346162 53748673 54550892 54902078 57921703 65222758 66622388 68407402 74957498 77808983 81739196 83066131 87616838 91019819 95464061 100693978 104692324 107497346 109804156 115843406 122271259 130445516 136814804 149914996 152348681 155617966 166132262 175233676 182039638 183211567 190928122 201387956 214994692 228279653 231686812 244542518 304697362 306658933 311235932 332264524 358725169 364079276 366423134 376240711 381856244 456559306 481892609 489085036 554393443 581462917 609394724 613317866 637138733 717450338 732846268 744743123 752481422 855898813 913118612 913727441 963785218 1066440767 1108786886 1162925834 1226635732 1274277466 1434900676 1489486246 1504962844 1675835491 1711797626 1827454882 1927570436 2132881534 2217573772 2325851668 2511076183 2548554932 2589927577 2978972492 3351670982 3373248263 3423595252 3654909764 3880754101 4265763068 5022152366 5179855154 5213201861 6098327873 6396092087 6703341964 6746496526 7761508202 8192174353 10044304732 10207361627 10359710308 10426403722 11730848437 12196655746 12792184174 13492993052 15523016404 16384348706 18129493039 20414723254 20852807444 23461696874 24393311492 25584368348 28489203347 32768697412 36258986078 40829446508 42688295111 46923393748 56978406694 57345220471 71451531389 72517972156 85376590222 112280977897 113956813388 114690440942 142903062778 170753180444 173525147659 199424423429 224561955794 229380881884 285806125556 347050295318 398848846858 449123911588 694100590636 785966845279 797697693716 1214676033613 1571933690558 1908776624249 2429352067226 3143867381116 3817553248498 4858704134452 7635106496996 13361436369743 26722872739486 53445745478972
• Sum of all divisors σ(n): 126311380715520
• Sum of proper divisors (its aliquot sum) s(n): 72865635236548
• 53445745478972 is an abundant number, because the sum of its proper divisors (72865635236548) is greater than itself. Its abundance is 19419889757576

Bases of 53445745478972

• Binary: 1100001001101111001110101011001000110100111100₂
• Hexadecimal: 0x309BCEAC8D3C
• Base-36: IY0MWXH6K

Squares and roots of 53445745478972

• 53445745478972 squared (53445745478972²) is 2856447709803055977694176784
• 53445745478972 cubed (53445745478972³) is 152664977272126602464357988130719322586048
• The square root of 53445745478972 is 7310659.7157145811
• The cube root of 53445745478972 is 37667.8685664485

Scales and comparisons

• 53,445,745,478,972 seconds is equal to 1,699,409 years, 20 weeks, 1 day, 2 hours, 49 minutes, 32 seconds.
• To count from 1 to 53,445,745,478,972 would take you about four million, two hundred forty-eight thousand, five hundred twenty-three 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 53445745478972 cubic inches would be around 3139 feet tall.

Recreational maths with 53445745478972

• 53445745478972 backwards is 27987454754435
• The number of decimal digits it has is: 14
• The sum of 53445745478972's digits is 74
• More coming soon!