61383954136720

Names of 61383954136720

• Cardinal: 61383954136720 can be written as Sixty-one trillion, three hundred eighty-three billion, nine hundred fifty-four million, one hundred thirty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.138395413672 × 10¹³

Factors of 61383954136720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 186

Divisors of 61383954136720

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 40 58 71 79 80 116 142 145 158 232 284 290 316 355 395 464 568 580 632 710 790 841 1136 1160 1264 1420 1580 1682 2059 2291 2320 2840 3160 3364 4118 4205 4582 5041 5609 5680 6241 6320 6728 8236 8410 9164 10082 10295 11218 11455 12482 13456 16472 16820 18328 20164 20590 22436 22910 24389 24964 25205 28045 31205 32944 33640 36656 40328 41180 44872 45820 48778 49928 50410 56090 59711 62410 66439 67280 80656 82360 89744 91640 97556 99856 100820 112180 119422 121945 124820 132878 146189 162661 164720 180989 183280 195112 201640 224360 238844 243890 249640 265756 292378 298555 325322 332195 361978 390224 398239 403280 443111 448720 477688 487780 499280 531512 584756 597110 650644 664390 723956 730945 796478 813305 886222 904945 955376 975560 1063024 1169512 1194220 1301288 1328780 1447912 1461890 1592956 1626610 1731619 1772444 1809890 1926731 1951120 1991195 2215555 2339024 2388440 2602576 2657560 2895824 2923780 3185912 3253220 3463238 3544888 3619780 3853462 3982390 4239481 4431110 4717169 4776880 5248681 5315120 5847560 6371824 6506440 6926476 7089776 7239560 7706924 7964780 8478962 8658095 8862220 9434338 9633655 10497362 11548931 11695120 12850219 13012880 13852952 14479120 15413848 15929560 16957924 17316190 17724440 18868676 19267310 20994724 21197405 23097862 23585845 25700438 26243405 27705904 30827696 31460881 31859120 33915848 34632380 35448880 37737352 38534620 41989448 42394810 46195724 47171690 51400876 52486810 57744655 62921762 64251095 67831696 69264760 75474704 77069240 83978896 84789620 92391448 94343380 102801752 104973620 115489310 122944949 125843524 128502190 136797901 138529520 152211749 154138480 157304405 169579240 184782896 188686760 205603504 209947240 230978620 245889898 251687048 257004380 273595802 304423498 314608810 334918999 339158480 372656351 377373520 419894480 461957240 491779796 503374096 514008760 547191604 608846996 614724745 629217620 669837998 683989505 745312702 761058745 912365549 923914480 983559592 1028017520 1094383208 1217693992 1229449490 1258435240 1339675996 1367979010 1490625404 1522117490 1674594995 1824731098 1863281755 1967119184 2188766416 2435387984 2458898980 2516870480 2679351992 2735958020 2981250808 3044234980 3349189990 3649462196 3726563510 4561827745 4917797960 5358703984 5471916040 5962501616 6088469960 6698379980 7298924392 7453127020 9123655490 9712650971 9835595920 10807034179 10943832080 12176939920 13396759960 14597848784 14906254040 18247310980 19425301942 21614068358 26458600921 26793519920 29812508080 36494621960 38850603884 43228136716 48563254855 52917201842 54035170895 72989243920 77701207768 86456273432 97126509710 105834403684 108070341790 132293004605 155402415536 172912546864 194253019420 211668807368 216140683580 264586009210 388506038840 423337614736 432281367160 529172018420 767299426709 777012077680 864562734320 1058344036840 1534598853418 2116688073680 3069197706836 3836497133545 6138395413672 7672994267090 12276790827344 15345988534180 30691977068360 61383954136720
• Sum of all divisors σ(n): 151847579492280
• Sum of proper divisors (its aliquot sum) s(n): 90463625355560
• 61383954136720 is an abundant number, because the sum of its proper divisors (90463625355560) is greater than itself. Its abundance is 29079671218840

Bases of 61383954136720

• Binary: 1101111101010000010000110001111111111010010000₂
• Hexadecimal: 0x37D410C7FE90
• Base-36: LRBEDEMJ4

Squares and roots of 61383954136720

• 61383954136720 squared (61383954136720²) is 3767989825458944400452358400
• 61383954136720 cubed (61383954136720³) is 231294114633599440902672025646960040448000
• The square root of 61383954136720 is 7834791.2631237343
• The cube root of 61383954136720 is 39447.3911897507

Scales and comparisons

• 61,383,954,136,720 seconds is equal to 1,951,819 years, 45 weeks, 1 day, 3 hours, 18 minutes, 40 seconds.
• To count from 1 to 61,383,954,136,720 would take you about four million, eight hundred seventy-nine thousand, five hundred forty-nine 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 61383954136720 cubic inches would be around 3287.3 feet tall.

Recreational maths with 61383954136720

• 61383954136720 backwards is 02763145938316
• 61383954136720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61383954136720's digits is 58
• More coming soon!