61097200640

Names of 61097200640

• Cardinal: 61097200640 can be written as Sixty-one billion, ninety-seven million, two hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 6.109720064 × 10¹⁰

Factors of 61097200640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 605

Divisors of 61097200640

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 64 70 80 112 124 127 128 140 155 160 217 224 248 254 256 280 310 320 433 434 448 496 508 512 560 620 635 640 866 868 889 896 992 1016 1024 1085 1120 1240 1270 1280 1732 1736 1778 1792 1984 2032 2165 2170 2240 2480 2540 2560 3031 3464 3472 3556 3584 3937 3968 4064 4330 4340 4445 4480 4960 5080 5120 6062 6928 6944 7112 7168 7874 7936 8128 8660 8680 8890 8960 9920 10160 12124 13423 13856 13888 14224 15155 15748 15872 16256 17320 17360 17780 17920 19685 19840 20320 24248 26846 27559 27712 27776 28448 30310 31496 31744 32512 34640 34720 35560 35840 39370 39680 40640 48496 53692 54991 55118 55424 55552 56896 60620 62992 65024 67115 69280 69440 71120 78740 79360 81280 93961 96992 107384 109982 110236 110848 111104 113792 121240 125984 130048 134230 137795 138560 138880 142240 157480 158720 162560 187922 193984 214768 219964 220472 221696 222208 227584 242480 251968 268460 274955 275590 277120 277760 284480 314960 325120 375844 384937 387968 429536 439928 440944 443392 455168 469805 484960 503936 536920 549910 551180 554240 555520 568960 629920 650240 751688 769874 775936 859072 879856 881888 910336 939610 969920 1007872 1073840 1099820 1102360 1108480 1111040 1137920 1259840 1503376 1539748 1551872 1704721 1718144 1759712 1763776 1879220 1924685 1939840 2015744 2147680 2199640 2204720 2216960 2275840 2519680 3006752 3079496 3103744 3409442 3436288 3519424 3527552 3758440 3849370 3879680 4031488 4295360 4399280 4409440 4551680 5039360 6013504 6158992 6818884 6872576 7038848 7055104 7516880 7698740 7759360 8523605 8590720 8798560 8818880 10078720 11933047 12027008 12317984 13637768 13745152 14077696 14110208 15033760 15397480 15518720 17047210 17181440 17597120 17637760 20157440 23866094 24054016 24635968 27275536 28155392 28220416 30067520 30794960 34094420 34362880 35194240 35275520 47732188 48108032 49271936 54551072 56310784 59665235 60135040 61589920 68188840 68725760 70388480 70551040 95464376 96216064 98543872 109102144 119330470 120270080 123179840 136377680 140776960 141102080 190928752 197087744 218204288 238660940 240540160 246359680 272755360 281553920 381857504 394175488 436408576 477321880 481080320 492719360 545510720 763715008 872817152 954643760 985438720 1091021440 1527430016 1745634304 1909287520 1970877440 2182042880 3054860032 3818575040 4364085760 6109720064 7637150080 8728171520 12219440128 15274300160 30548600320 61097200640
• Sum of all divisors σ(n): 174666153984
• Sum of proper divisors (its aliquot sum) s(n): 113568953344
• 61097200640 is an abundant number, because the sum of its proper divisors (113568953344) is greater than itself. Its abundance is 52471752704

Bases of 61097200640

• Binary: 111000111001101011010100110000000000₂
• Hexadecimal: 0xE39AD4C00
• Base-36: S2FP1Q8

Squares and roots of 61097200640

• 61097200640 squared (61097200640²) is 3732867926044416409600
• 61097200640 cubed (61097200640³) is 228067780640156390929039622144000
• The square root of 61097200640 is 247178.4793221287
• The cube root of 61097200640 is 3938.5869480799

Scales and comparisons

• 61,097,200,640 seconds is equal to 1,942 years, 36 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 61,097,200,640 would take you about three thousand, eight hundred eighty-five 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 61097200640 cubic inches would be around 328.2 feet tall.

Recreational maths with 61097200640

• 61097200640 backwards is 04600279016
• 61097200640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61097200640's digits is 35
• More coming soon!