16444984644

Names of 16444984644

• Cardinal: 16444984644 can be written as Sixteen billion, four hundred forty-four million, nine hundred eighty-four thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.6444984644 × 10¹⁰

Factors of 16444984644

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 112

Divisors of 16444984644

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 29 33 36 44 58 66 67 87 99 116 121 132 134 174 198 201 242 261 268 319 348 363 396 402 484 522 603 638 726 737 804 841 957 1044 1089 1206 1276 1452 1474 1682 1914 1943 2178 2211 2412 2523 2871 2948 3364 3509 3828 3886 4356 4422 4489 5046 5742 5829 6633 7018 7569 7772 8107 8844 8978 9251 10092 10527 11484 11658 13266 13467 14036 15138 16214 17487 17956 18502 21054 21373 23316 24321 26532 26934 27753 30276 31581 32428 34974 37004 40401 42108 42746 48642 49379 53868 55506 56347 63162 64119 69948 72963 80802 83259 85492 97284 98758 101761 111012 112694 126324 128238 130181 145926 148137 161604 166518 169041 192357 197516 203522 225388 235103 256476 260362 291852 296274 305283 333036 338082 384714 390543 407044 444411 470206 507123 520724 543169 592548 610566 619817 676164 705309 769428 781086 888822 915849 940412 1014246 1086338 1171629 1221132 1239634 1410618 1431991 1562172 1629507 1777644 1831698 1859451 2028492 2115927 2172676 2343258 2479268 2821236 2863982 3259014 3663396 3718902 3775249 4231854 4295973 4686516 4888521 5578353 5727964 6518028 6817987 7437804 7550498 8463708 8591946 9777042 11156706 11325747 12887919 13635974 15100996 15751901 17183892 19554084 20453961 22313412 22651494 25775838 27271948 31503802 33977241 40907922 41527739 45302988 47255703 51551676 61361883 63007604 67954482 81815844 83055478 94511406 122723766 124583217 135908964 141767109 166110956 189022812 245447532 249166434 283534218 373749651 456805129 498332868 567068436 747499302 913610258 1370415387 1494998604 1827220516 2740830774 4111246161 5481661548 8222492322 16444984644
• Sum of all divisors σ(n): 48038586141
• Sum of proper divisors (its aliquot sum) s(n): 31593601497
• 16444984644 is an abundant number, because the sum of its proper divisors (31593601497) is greater than itself. Its abundance is 15148616853

Bases of 16444984644

• Binary: 1111010100001100101000110101000100₂
• Hexadecimal: 0x3D4328D44
• Base-36: 7JYX3D0

Squares and roots of 16444984644

• 16444984644 squared (16444984644²) is 270437519941395806736
• 16444984644 cubed (16444984644³) is 4447340862597697821699511761984
• 16444984644 is a perfect square number. Its square root is 128238
• The cube root of 16444984644 is 2542.9890537153

Scales and comparisons

• 16,444,984,644 seconds is equal to 522 years, 46 weeks, 5 days, 11 hours, 17 minutes, 24 seconds.
• To count from 1 to 16,444,984,644 would take you about one thousand and forty-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 16444984644 cubic inches would be around 211.9 feet tall.

Recreational maths with 16444984644

• 16444984644 backwards is 44648944461
• The number of decimal digits it has is: 11
• The sum of 16444984644's digits is 54
• More coming soon!