49811985664

Names of 49811985664

• Cardinal: 49811985664 can be written as Forty-nine billion, eight hundred eleven million, nine hundred eighty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.9811985664 × 10¹⁰

Factors of 49811985664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 510

Divisors of 49811985664

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 73 76 98 112 128 133 146 152 196 224 256 266 292 304 343 392 409 448 511 532 584 608 686 784 818 896 931 1022 1064 1168 1216 1372 1387 1568 1636 1792 1862 2044 2128 2336 2432 2744 2774 2863 3136 3272 3577 3724 4088 4256 4672 4864 5488 5548 5726 6272 6517 6544 7154 7448 7771 8176 8512 9344 9709 10976 11096 11452 12544 13034 13088 14308 14896 15542 16352 17024 18688 19418 20041 21952 22192 22904 25039 26068 26176 28616 29792 29857 31084 32704 34048 38836 40082 43904 44384 45808 50078 52136 52352 54397 57232 59584 59714 62168 65408 67963 77672 80164 87808 88768 91616 100156 104272 104704 108794 114464 119168 119428 124336 130816 135926 140287 155344 160328 177536 183232 200312 208544 208999 217588 228928 238336 238856 248672 271852 280574 310688 320656 355072 366464 380779 400624 417088 417998 435176 457856 475741 477712 497344 543704 561148 567283 621376 641312 732928 761558 801248 834176 835996 870352 915712 951482 955424 994688 1087408 1122296 1134566 1242752 1282624 1462993 1523116 1602496 1668352 1671992 1740704 1902964 1910848 1989376 2174816 2244592 2269132 2485504 2565248 2665453 2925986 3046232 3204992 3343984 3481408 3805928 3821696 3970981 4349632 4489184 4538264 5130496 5330906 5851972 6092464 6409984 6687968 6962816 7611856 7643392 7941962 8699264 8978368 9076528 10240951 10661812 11703944 12184928 13375936 13925632 15223712 15883924 17398528 17956736 18153056 20481902 21323624 23407888 24369856 26751872 27796867 30447424 31767848 35913472 36306112 40963804 42647248 46815776 48739712 53503744 55593734 60894848 63535696 72612224 81927608 85294496 93631552 97479424 111187468 121789696 127071392 145224448 163855216 170588992 187263104 194578069 222374936 254142784 327710432 341177984 374526208 389156138 444749872 508285568 655420864 682355968 778312276 889499744 1016571136 1310841728 1556624552 1778999488 2621683456 3113249104 3557998976 6226498208 7115997952 12452996416 24905992832 49811985664
• Sum of all divisors σ(n): 124029920000
• Sum of proper divisors (its aliquot sum) s(n): 74217934336
• 49811985664 is an abundant number, because the sum of its proper divisors (74217934336) is greater than itself. Its abundance is 24405948672

Bases of 49811985664

• Binary: 101110011001000001101001010100000000₂
• Hexadecimal: 0xB99069500
• Base-36: MVSRQ4G

Squares and roots of 49811985664

• 49811985664 squared (49811985664²) is 2481233915790541520896
• 49811985664 cubed (49811985664³) is 123595188242389037465668308434944
• The square root of 49811985664 is 223185.9889509195
• The cube root of 49811985664 is 3679.4080270223

Scales and comparisons

• 49,811,985,664 seconds is equal to 1,583 years, 45 weeks, 14 hours, 41 minutes, 4 seconds.
• To count from 1 to 49,811,985,664 would take you about three thousand, one hundred sixty-seven 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 49811985664 cubic inches would be around 306.6 feet tall.

Recreational maths with 49811985664

• 49811985664 backwards is 46658911894
• The number of decimal digits it has is: 11
• The sum of 49811985664's digits is 61
• More coming soon!