51009421760

Names of 51009421760

• Cardinal: 51009421760 can be written as Fifty-one billion, nine million, four hundred twenty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 5.100942176 × 10¹⁰

Factors of 51009421760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3993

Divisors of 51009421760

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 53 55 64 71 80 88 106 110 142 160 176 212 220 265 284 320 352 355 424 440 530 568 583 704 710 781 848 880 1060 1136 1166 1420 1562 1696 1760 2120 2272 2332 2840 2915 3124 3392 3520 3763 3851 3905 4240 4544 4664 5680 5830 6248 7526 7702 7810 8480 9328 11360 11660 12496 15052 15404 15620 16960 18656 18815 19255 22720 23320 24992 30104 30808 31240 37312 37630 38510 41393 42361 46640 49984 60208 61616 62480 75260 77020 82786 84722 93280 120416 123232 124960 150520 154040 165572 169444 186560 204103 206965 211805 240832 246464 249920 273421 301040 308080 331144 338888 408206 413930 423610 546842 602080 616160 662288 677776 816412 827860 847220 1020515 1093684 1204160 1232320 1324576 1355552 1367105 1632824 1655720 1694440 2041030 2187368 2245133 2649152 2711104 2734210 3007631 3265648 3311440 3388880 4082060 4374736 4490266 5468420 6015262 6531296 6622880 6777760 8164120 8749472 8980532 10936840 11225665 12030524 13062592 13245760 13555520 14491313 15038155 16328240 17498944 17961064 21873680 22451330 24061048 28982626 30076310 32656480 35922128 43747360 44902660 48122096 57965252 60152620 65312960 71844256 72456565 87494720 89805320 96244192 115930504 120305240 143688512 144913130 159404443 179610640 192488384 231861008 240610480 289826260 318808886 359221280 463722016 481220960 579652520 637617772 718442560 797022215 927444032 962441920 1159305040 1275235544 1594044430 2318610080 2550471088 3188088860 4637220160 5100942176 6376177720 10201884352 12752355440 25504710880 51009421760
• Sum of all divisors σ(n): 136945810944
• Sum of proper divisors (its aliquot sum) s(n): 85936389184
• 51009421760 is an abundant number, because the sum of its proper divisors (85936389184) is greater than itself. Its abundance is 34926967424

Bases of 51009421760

• Binary: 101111100000011001100000000111000000₂
• Hexadecimal: 0xBE06601C0
• Base-36: NFLOXQ8

Squares and roots of 51009421760

• 51009421760 squared (51009421760²) is 2601961108289561497600
• 51009421760 cubed (51009421760³) is 132724531575859274636535627776000
• The square root of 51009421760 is 225852.6549766463
• The cube root of 51009421760 is 3708.6581207949

Scales and comparisons

• 51,009,421,760 seconds is equal to 1,621 years, 48 weeks, 6 days, 19 hours, 49 minutes, 20 seconds.
• To count from 1 to 51,009,421,760 would take you about three thousand, two hundred forty-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 51009421760 cubic inches would be around 309.1 feet tall.

Recreational maths with 51009421760

• 51009421760 backwards is 06712490015
• The number of decimal digits it has is: 11
• The sum of 51009421760's digits is 35
• More coming soon!