61465915843728

Names of 61465915843728

• Cardinal: 61465915843728 can be written as Sixty-one trillion, four hundred sixty-five billion, nine hundred fifteen million, eight hundred forty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1465915843728 × 10¹³

Factors of 61465915843728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 302

Divisors of 61465915843728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 59 66 88 118 121 132 176 177 227 236 242 264 354 363 454 472 484 528 649 681 708 726 908 944 968 1298 1362 1416 1452 1816 1936 1947 2497 2596 2724 2832 2904 3481 3632 3894 4994 5192 5448 5808 6962 7139 7491 7788 9988 10384 10443 10896 13393 13924 14278 14982 15576 19976 20886 21417 26786 27467 27848 28556 29964 31152 38291 39952 40179 41772 42834 51529 53572 54934 55696 57112 59928 76582 80358 82401 83544 85668 103058 107144 109868 114224 114873 119856 147323 153164 154587 160716 164802 167088 171336 205379 206116 214288 219736 229746 294646 306328 309174 321432 329604 342672 410758 412232 421201 439472 441969 459492 566819 589292 612656 616137 618348 642864 659208 790187 821516 824464 842402 883938 918984 1133638 1178584 1232274 1236696 1263603 1318416 1580374 1620553 1643032 1684804 1700457 1767876 1837968 2259169 2267276 2357168 2370561 2464548 2473392 2527206 3040211 3160748 3241106 3286064 3369608 3400914 3535752 4518338 4534552 4741122 4861659 4929096 5054412 6080422 6235009 6321496 6482212 6739216 6777507 6801828 7071504 8692057 9036676 9069104 9120633 9482244 9723318 9858192 10108824 12160844 12470018 12642992 12964424 13555014 13603656 17384114 18073352 18241266 18705027 18964488 19446636 20217648 24321688 24850859 24940036 25928848 26076171 27110028 27207312 33442321 34768228 36146704 36482532 37410054 37928976 38893272 46621033 48643376 49701718 49880072 52152342 54220056 66884642 69536456 72965064 74552577 74820108 77786544 93242066 95612627 99403436 99760144 100326963 104304684 108440112 133769284 139072912 139863099 145930128 149105154 149640216 179372449 186484132 191225254 198806872 200653926 208609368 267538568 279726198 286837881 298210308 299280432 358744898 367865531 372968264 382450508 397613744 401307852 417218736 512831363 535077136 538117347 559452396 573675762 596420616 717489796 735731062 745936528 764901016 802615704 1025662726 1076234694 1103596593 1118904792 1147351524 1192841232 1434979592 1471462124 1529802032 1538494089 1605231408 1973096939 2051325452 2152469388 2207193186 2237809584 2294703048 2869959184 2942924248 3076988178 3946193878 4102650904 4304938776 4414386372 4589406096 5641144993 5885848496 5919290817 6153976356 7892387756 8205301808 8609877552 8828772744 10582974491 11282289986 11838581634 12307952712 15784775512 16923434979 17657545488 21165948982 21704066329 22564579972 23677163268 24615905424 31569551024 31748923473 33846869958 42331897964 43408132658 45129159944 47354326536 63497846946 65112198987 67693739916 84663795928 86816265316 90258319888 94708653072 116412719401 126995693892 130224397974 135387479832 169327591856 173632530632 232825438802 253991387784 260448795948 270774959664 347265061264 349238158203 465650877604 507982775568 520897591896 698476316406 931301755208 1041795183792 1280539913411 1396952632812 1862603510416 2561079826822 2793905265624 3841619740233 5122159653644 5587810531248 7683239480466 10244319307288 15366478960932 20488638614576 30732957921864 61465915843728
• Sum of all divisors σ(n): 178329190680480
• Sum of proper divisors (its aliquot sum) s(n): 116863274836752
• 61465915843728 is an abundant number, because the sum of its proper divisors (116863274836752) is greater than itself. Its abundance is 55397358993024

Bases of 61465915843728

• Binary: 1101111110011100100110000101000110010010010000₂
• Hexadecimal: 0x37E726146490
• Base-36: LSD1VAGEO

Squares and roots of 61465915843728

• 61465915843728 squared (61465915843728²) is 3778058810508252774116937984
• 61465915843728 cubed (61465915843728³) is 232221844899355375884893006784951211364352
• The square root of 61465915843728 is 7840020.1430690215
• The cube root of 61465915843728 is 39464.9404967843

Scales and comparisons

• 61,465,915,843,728 seconds is equal to 1,954,425 years, 51 weeks, 6 days, 8 minutes, 48 seconds.
• To count from 1 to 61,465,915,843,728 would take you about four million, eight hundred eighty-six thousand and sixty-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 61465915843728 cubic inches would be around 3288.7 feet tall.

Recreational maths with 61465915843728

• 61465915843728 backwards is 82734851956416
• The number of decimal digits it has is: 14
• The sum of 61465915843728's digits is 69
• More coming soon!