55372487729520

Names of 55372487729520

• Cardinal: 55372487729520 can be written as Fifty-five trillion, three hundred seventy-two billion, four hundred eighty-seven million, seven hundred twenty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.537248772952 × 10¹³

Factors of 55372487729520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13635

Divisors of 55372487729520

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 34 39 40 48 51 52 60 65 68 78 80 85 102 104 120 130 136 156 170 191 195 204 208 221 240 255 260 272 312 340 382 390 408 421 442 510 520 573 624 663 680 764 780 816 842 884 955 1020 1040 1105 1146 1263 1326 1360 1528 1560 1684 1768 1910 2040 2105 2210 2292 2483 2526 2652 2865 3056 3120 3247 3315 3368 3536 3820 4080 4210 4420 4584 4966 5052 5304 5473 5730 6315 6494 6630 6736 7157 7449 7640 8420 8840 9168 9741 9932 10104 10608 10946 11460 12415 12630 12983 12988 13260 14314 14898 15280 16235 16419 16840 17680 19482 19864 20208 21471 21892 22920 24830 25260 25966 25976 26520 27365 28628 29796 32470 32838 33680 35785 37245 38949 38964 39728 42211 42942 43784 45840 48705 49660 50520 51932 51952 53040 54730 57256 59592 64915 64940 65676 71570 74490 77898 77928 80411 82095 84422 85884 87568 93041 97410 99320 101040 103864 107355 109460 114512 119184 126633 129830 129880 131352 143140 148980 155796 155856 160822 164190 168779 168844 171768 186082 194745 194820 198640 207728 211055 214710 218920 220711 241233 253266 259660 259760 262704 279123 286280 297960 311592 321644 328380 337558 337688 343536 372164 389490 389640 402055 422110 429420 437840 441422 465205 482466 506337 506532 519320 558246 572560 595920 623184 633165 643288 656760 662133 675116 675376 744328 778980 779280 804110 843895 844220 858840 882844 930410 964932 1012674 1013064 1038640 1045343 1103555 1116492 1206165 1266330 1286576 1313520 1324266 1350232 1366987 1395615 1488656 1557960 1608220 1687790 1688440 1717680 1765688 1860820 1929864 2025348 2026128 2090686 2207110 2232984 2412330 2479753 2531685 2532660 2648532 2700464 2733974 2791230 2869243 3115920 3136029 3216440 3310665 3375580 3376880 3531376 3721640 3859728 4050696 4100961 4181372 4414220 4465968 4824660 4959506 5063370 5065320 5226715 5297064 5465843 5467948 5582460 5738486 6272058 6432880 6621330 6751160 6834935 7439259 7443280 8101392 8201922 8362744 8607729 8828440 9649320 9919012 10126740 10130640 10453430 10594128 10931686 10935896 11164920 11476972 12398765 12544116 13242660 13502320 13669870 14346215 14878518 15680145 16397529 16403844 16725488 17215458 17656880 17770831 19298640 19838024 20253480 20504805 20906860 21863372 21871792 22329840 22953944 24797530 25088232 26485320 27329215 27339740 28692430 29757036 31360290 32236789 32795058 32807688 34430916 35541662 37196295 39676048 40506960 41009610 41813720 42155801 43038645 43726744 45907888 49595060 50176464 52970640 53312493 54658430 54679480 57384860 59514072 62720580 64473578 65590116 65615376 68861832 71055959 71083324 74392590 81987645 82019220 83627440 84311602 86077290 87453488 88854155 92919331 96710367 99190120 106624986 109316860 109358960 114769720 119028144 125441160 126467403 128947156 131180232 137723664 142111918 142166648 148785180 161183945 163975290 164038440 168623204 172154580 177708310 185838662 193420734 198380240 210779005 213167877 213249972 218633720 229539440 250882320 252934806 257894312 262360464 266562465 278757993 284223836 284333296 297570360 322367890 327950580 328076880 337246408 344309160 355279795 355416620 371677324 386841468 421558010 426335754 426499944 437267440 464596655 483551835 505869612 515788624 533124930 548025413 557515986 568447672 595140720 632337015 644735780 655901160 674492816 688618320 710559590 710833240 743354648 773682936 843116020 852671508 852999888 929193310 967103670 1011739224 1043976013 1065839385 1066249860 1096050826 1115031972 1136895344 1207951303 1264674030 1289471560 1311802320 1393789965 1421119180 1421666480 1486709296 1547365872 1644076239 1686232040 1705343016 1858386620 1934207340 2023478448 2087952026 2131678770 2132499720 2192101652 2230063944 2415902606 2529348060 2578943120 2740127065 2787579930 2842238360 3131928039 3288152478 3372464080 3410686032 3623853909 3716773240 3868414680 4175904052 4263357540 4264999440 4384203304 4460127888 4831805212 5058696120 5219880065 5480254130 5575159860 5684476720 6039756515 6263856078 6576304956 7247707818 7433546480 7736829360 8220381195 8351808104 8526715080 8768406608 9663610424 10117392240 10439760130 10960508260 11150319720 12079513030 12527712156 13152609912 13571688169 14495415636 15659640195 16440762390 16703616208 17053430160 17747592221 18119269545 19327220848 20879520260 21921016520 22300639440 24159026060 25055424312 26305219824 27143376338 28990831272 31319280390 32881524780 35495184442 36238539090 40715064507 41759040520 43842033040 48318052120 50110848624 53242776663 54286752676 57981662544 62638560780 65763049560 67858440845 70990368884 72477078180 81430129014 83518081040 88737961105 96636104240 106485553326 108573505352 125277121560 131526099120 135716881690 141980737768 144954156360 162860258028 177475922210 203575322535 212971106652 217147010704 230718698873 250554243120 266213883315 271433763380 283961475536 289908312720 325720516056 354951844420 407150645070 425942213304 461437397746 532427766630 542867526760 651441032112 692156096619 709903688840 814301290140 851884426608 922874795492 1064855533260 1085735053520 1153593494365 1384312193238 1419807377680 1628602580280 1845749590984 2129711066520 2307186988730 2768624386476 3257205160560 3460780483095 3691499181968 4259422133040 4614373977460 5537248772952 6921560966190 9228747954920 11074497545904 13843121932380 18457495909840 27686243864760 55372487729520
• Sum of all divisors σ(n): 197240303812608
• Sum of proper divisors (its aliquot sum) s(n): 141867816083088
• 55372487729520 is an abundant number, because the sum of its proper divisors (141867816083088) is greater than itself. Its abundance is 86495328353568

Bases of 55372487729520

• Binary: 1100100101110001101001011101100010000101110000₂
• Hexadecimal: 0x325C69762170
• Base-36: JMLRPIOHC

Squares and roots of 55372487729520

• 55372487729520 squared (55372487729520²) is 3066112397355842964679430400
• 55372487729520 cubed (55372487729520³) is 169778271099915565054787778584342865408000
• The square root of 55372487729520 is 7441269.2283991445
• The cube root of 55372487729520 is 38115.1832279087

Scales and comparisons

• 55,372,487,729,520 seconds is equal to 1,760,673 years, 43 weeks, 1 day, 15 hours, 32 minutes.
• To count from 1 to 55,372,487,729,520 would take you about four million, four hundred one thousand, six hundred eighty-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 55372487729520 cubic inches would be around 3176.3 feet tall.

Recreational maths with 55372487729520

• 55372487729520 backwards is 02592778427355
• The number of decimal digits it has is: 14
• The sum of 55372487729520's digits is 66
• More coming soon!