61687136211012

Names of 61687136211012

• Cardinal: 61687136211012 can be written as Sixty-one trillion, six hundred eighty-seven billion, one hundred thirty-six million, two hundred eleven thousand and twelve.

Scientific notation

• Scientific notation: 6.1687136211012 × 10¹³

Factors of 61687136211012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15241

Divisors of 61687136211012

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 27 34 36 39 51 52 54 68 78 81 102 108 117 153 156 162 204 221 234 289 306 324 351 442 459 468 578 612 663 702 867 884 918 1053 1156 1326 1377 1404 1734 1836 1989 2106 2601 2652 2754 3468 3757 3978 4212 4933 5202 5508 5967 7514 7803 7956 9866 10273 10404 11271 11934 14799 15028 15606 17901 19732 20546 22542 23409 23868 29598 30819 31212 33813 35802 41092 44397 45084 46818 59196 61638 64129 67626 71604 83861 88794 92457 93636 101439 123276 128258 133191 133549 135252 167722 174641 177588 184914 192387 202878 251583 256516 266382 267098 277371 304317 335444 349282 369828 384774 399573 400647 405756 503166 523923 532764 534196 554742 577161 608634 698564 754749 769548 799146 801294 832113 1006332 1047846 1090193 1109484 1154322 1201941 1217268 1425637 1509498 1571769 1598292 1602588 1664226 1731483 2095692 2180386 2264247 2270333 2308644 2403882 2851274 2968897 3018996 3143538 3270579 3328452 3462966 3605823 4276911 4360772 4528494 4540666 4715307 4807764 5194449 5702548 5937794 6287076 6541158 6792741 6810999 6925932 7211646 8553822 8906691 9056988 9081332 9430614 9811737 10388898 10817469 11875588 12830733 13082316 13585482 13621998 14145921 14423292 17107644 17813382 18533281 18861228 19623474 20432997 20777796 21634938 25661466 26720073 27170964 27243996 28291842 29435211 35626764 37066562 38492199 38595661 39246948 40865994 43269876 50676709 51322932 53440146 55599843 56583684 58870422 61298991 74133124 76984398 77191322 80160219 81731988 88305633 101353418 106880292 111199686 115476597 115786983 117740844 122597982 152030127 153968796 154382644 160320438 166799529 176611266 183896973 202706836 222399372 230953194 231573966 240480657 245195964 304060254 320640876 333599058 347360949 353222532 367793946 456090381 461906388 463147932 480961314 500398587 608120508 658797217 667198116 694721898 735587892 861504053 912180762 961922628 1000797174 1042082847 1317594434 1368271143 1389443796 1501195761 1723008106 1824361524 1976391651 2001594348 2084165694 2584512159 2635188868 2736542286 3002391522 3126248541 3446016212 3952783302 4104813429 4168331388 5169024318 5473084572 5929174953 6004783044 6252497082 7753536477 7905566604 8209626858 10338048636 11199552689 11858349906 12504994164 14645568901 15507072954 16419253716 17787524859 22399105378 23260609431 23716699812 29291137802 31014145908 33598658067 35575049718 43936706703 44798210756 46521218862 53362574577 58582275604 67197316134 69781828293 71150099436 87873413406 93042437724 100795974201 106725149154 131810120109 134394632268 139563656586 175746826812 190392395713 201591948402 213450298308 263620240218 279127313172 302387922603 380784791426 395430360327 403183896804 527240480436 571177187139 604775845206 761569582852 790860720654 907163767809 1142354374278 1186291080981 1209551690412 1581721441308 1713531561417 1814327535618 2284708748556 2372582161962 3427063122834 3628655071236 4745164323924 5140594684251 6854126245668 10281189368502 15421784052753 20562378737004 30843568105506 61687136211012
• Sum of all divisors σ(n): 184539155157896
• Sum of proper divisors (its aliquot sum) s(n): 122852018946884
• 61687136211012 is an abundant number, because the sum of its proper divisors (122852018946884) is greater than itself. Its abundance is 61164882735872

Bases of 61687136211012

• Binary: 1110000001101010100111110101110101000001000100₂
• Hexadecimal: 0x381AA7D75044
• Base-36: LV6OG6O90

Squares and roots of 61687136211012

• 61687136211012 squared (61687136211012²) is 3805302773915947927790064144
• 61687136211012 cubed (61687136211012³) is 234738230538694881320055870438488599153728
• The square root of 61687136211012 is 7854115.8771062195
• The cube root of 61687136211012 is 39512.2295542565

Scales and comparisons

• 61,687,136,211,012 seconds is equal to 1,961,460 years, 6 weeks, 1 day, 22 hours, 10 minutes, 12 seconds.
• To count from 1 to 61,687,136,211,012 would take you about four million, nine hundred three thousand, six hundred fifty 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 61687136211012 cubic inches would be around 3292.7 feet tall.

Recreational maths with 61687136211012

• 61687136211012 backwards is 21011263178616
• The number of decimal digits it has is: 14
• The sum of 61687136211012's digits is 45
• More coming soon!