16851141472

Names of 16851141472

• Cardinal: 16851141472 can be written as Sixteen billion, eight hundred fifty-one million, one hundred forty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.6851141472 × 10¹⁰

Factors of 16851141472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 67

Divisors of 16851141472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 37 44 68 74 88 121 136 148 176 187 242 272 289 296 352 374 407 484 544 578 592 629 748 814 968 1156 1184 1258 1331 1369 1496 1628 1936 2057 2312 2516 2662 2738 2992 3179 3256 3872 4114 4477 4624 5032 5324 5476 5984 6358 6512 6919 8228 8954 9248 10064 10648 10693 10952 12716 13024 13838 15059 16456 17908 20128 21296 21386 21904 22627 23273 25432 27676 30118 32912 34969 35816 42592 42772 43808 45254 46546 49247 50864 55352 60236 65824 69938 71632 76109 85544 90508 93092 98494 101728 110704 117623 120472 139876 143264 152218 165649 171088 181016 186184 196988 221408 235246 240944 256003 279752 304436 331298 342176 362032 372368 384659 393976 395641 470492 481888 512006 559504 608872 662596 724064 744736 769318 787952 791282 837199 940984 1024012 1119008 1217744 1293853 1325192 1538636 1575904 1582564 1674398 1822139 1881968 2048024 2435488 2587706 2650384 2816033 3077272 3165128 3348796 3644278 3763936 4096048 4352051 5175412 5300768 5632066 6154544 6330256 6697592 7288556 8192096 8704102 10350824 11264132 12309088 12660512 13395184 14232383 14577112 17408204 20701648 22528264 26790368 28464766 29154224 30976363 34816408 41403296 45056528 47872561 56929532 58308448 61952726 69632816 90113056 95745122 113859064 123905452 139265632 191490244 227718128 247810904 382980488 455436256 495621808 526598171 765960976 991243616 1053196342 1531921952 2106392684 4212785368 8425570736 16851141472
• Sum of all divisors σ(n): 39839520168
• Sum of proper divisors (its aliquot sum) s(n): 22988378696
• 16851141472 is an abundant number, because the sum of its proper divisors (22988378696) is greater than itself. Its abundance is 6137237224

Bases of 16851141472

• Binary: 1111101100011010000000001101100000₂
• Hexadecimal: 0x3EC680360
• Base-36: 7QOQFZ4

Squares and roots of 16851141472

• 16851141472 squared (16851141472²) is 283960968909358326784
• 16851141472 cubed (16851141472³) is 4785066459617790709378390786048
• The square root of 16851141472 is 129811.9465688733
• The cube root of 16851141472 is 2563.7545347957

Scales and comparisons

• 16,851,141,472 seconds is equal to 535 years, 42 weeks, 2 days, 8 hours, 37 minutes, 52 seconds.
• To count from 1 to 16,851,141,472 would take you about one thousand and seventy-one 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 16851141472 cubic inches would be around 213.6 feet tall.

Recreational maths with 16851141472

• 16851141472 backwards is 27414115861
• The number of decimal digits it has is: 11
• The sum of 16851141472's digits is 40
• More coming soon!