61690957120

Names of 61690957120

• Cardinal: 61690957120 can be written as Sixty-one billion, six hundred ninety million, nine hundred fifty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 6.169095712 × 10¹⁰

Factors of 61690957120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11103

Divisors of 61690957120

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 71 76 80 95 104 130 142 152 160 190 208 247 260 284 304 320 355 380 416 494 520 568 608 710 760 832 923 988 1040 1136 1216 1235 1349 1420 1520 1846 1976 2080 2272 2470 2698 2840 3040 3692 3952 4160 4544 4615 4940 5396 5680 6080 6745 7384 7904 9230 9880 10792 10993 11360 13490 14768 15808 17537 18460 19760 21584 21986 22720 26980 29536 35074 36920 39520 43168 43972 53960 54965 59072 70148 73840 79040 86336 87685 87944 107920 109930 140296 142909 147680 175370 175888 208867 215840 219860 280592 285818 295360 350740 351776 417734 431680 439720 561184 571636 701480 703552 714545 780503 835468 879440 1044335 1122368 1143272 1402960 1429090 1561006 1670936 1758880 2088670 2286544 2715271 2805920 2858180 3122012 3341872 3517760 3902515 4177340 4573088 5430542 5611840 5716360 6244024 6683744 7805030 8354680 9146176 10146539 10861084 11432720 12488048 13367488 13576355 14829557 15610060 16709360 20293078 21722168 22865440 24976096 27152710 29659114 31220120 33418720 40586156 43444336 45730880 49952192 50732695 54305420 59318228 62440240 66837440 74147785 81172312 86888672 101465390 108610840 118636456 124880480 148295570 162344624 173777344 192784241 202930780 217221680 237272912 249760960 296591140 324689248 385568482 405861560 434443360 474545824 593182280 649378496 771136964 811723120 868886720 949091648 963921205 1186364560 1542273928 1623446240 1927842410 2372729120 3084547856 3246892480 3855684820 4745458240 6169095712 7711369640 12338191424 15422739280 30845478560 61690957120
• Sum of all divisors σ(n): 168888948480
• Sum of proper divisors (its aliquot sum) s(n): 107197991360
• 61690957120 is an abundant number, because the sum of its proper divisors (107197991360) is greater than itself. Its abundance is 45507034240

Bases of 61690957120

• Binary: 111001011101000100010100110101000000₂
• Hexadecimal: 0xE5D114D40
• Base-36: SC97B5S

Squares and roots of 61690957120

• 61690957120 squared (61690957120²) is 3805774190381678694400
• 61690957120 cubed (61690957120³) is 234781852387238856769847984128000
• The square root of 61690957120 is 248376.6436684415
• The cube root of 61690957120 is 3951.3045334905

Scales and comparisons

• 61,690,957,120 seconds is equal to 1,961 years, 30 weeks, 1 day, 16 hours, 58 minutes, 40 seconds.
• To count from 1 to 61,690,957,120 would take you about three thousand, nine hundred twenty-three 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 61690957120 cubic inches would be around 329.3 feet tall.

Recreational maths with 61690957120

• 61690957120 backwards is 02175909616
• The number of decimal digits it has is: 11
• The sum of 61690957120's digits is 46
• More coming soon!