3972801168

Names of 3972801168

• Cardinal: 3972801168 can be written as Three billion, nine hundred seventy-two million, eight hundred one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.972801168 × 10⁹

Factors of 3972801168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2466

Divisors of 3972801168

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 61 63 72 81 84 108 112 122 126 144 162 168 183 189 216 243 244 252 324 336 366 378 427 432 486 488 504 549 567 648 732 756 854 972 976 1008 1098 1134 1281 1296 1464 1512 1647 1701 1708 1944 2196 2268 2393 2562 2928 3024 3294 3402 3416 3843 3888 4392 4536 4786 4941 5124 6588 6804 6832 7179 7686 8784 9072 9572 9882 10248 11529 13176 13608 14358 14823 15372 16751 19144 19764 20496 21537 23058 26352 27216 28716 29646 30744 33502 34587 38288 39528 43074 46116 50253 57432 59292 61488 64611 67004 69174 79056 86148 92232 100506 103761 114864 118584 129222 134008 138348 145973 150759 172296 184464 193833 201012 207522 237168 258444 268016 276696 291946 301518 344592 387666 402024 415044 437919 452277 516888 553392 581499 583892 603036 775332 804048 830088 875838 904554 1021811 1033776 1162998 1167784 1206072 1313757 1356831 1550664 1660176 1751676 1809108 2043622 2325996 2335568 2412144 2627514 2713662 3065433 3101328 3503352 3618216 3941271 4070493 4087244 4651992 5255028 5427324 6130866 7006704 7236432 7882542 8140986 8174488 9196299 9303984 10510056 10854648 11823813 12261732 15765084 16281972 16348976 18392598 21020112 21709296 23647626 24523464 27588897 31530168 32563944 35471439 36785196 47295252 49046928 55177794 63060336 65127888 70942878 73570392 82766691 94590504 110355588 141885756 147140784 165533382 189181008 220711176 248300073 283771512 331066764 441422352 496600146 567543024 662133528 993200292 1324267056 1986400584 3972801168
• Sum of all divisors σ(n): 13398892416
• Sum of proper divisors (its aliquot sum) s(n): 9426091248
• 3972801168 is an abundant number, because the sum of its proper divisors (9426091248) is greater than itself. Its abundance is 5453290080

Bases of 3972801168

• Binary: 11101100110011000010001010010000₂
• Hexadecimal: 0xECCC2290
• Base-36: 1TPAX00

Squares and roots of 3972801168

• 3972801168 squared (3972801168²) is 15783149120462164224
• 3972801168 cubed (3972801168³) is 62703313260490258728915013632
• The square root of 3972801168 is 63030.1607803757
• The cube root of 3972801168 is 1583.7949114639

Scales and comparisons

• 3,972,801,168 seconds is equal to 126 years, 16 weeks, 5 days, 11 hours, 52 minutes, 48 seconds.
• To count from 1 to 3,972,801,168 would take you about two hundred fifty-two 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 3972801168 cubic inches would be around 132 feet tall.

Recreational maths with 3972801168

• 3972801168 backwards is 8611082793
• The number of decimal digits it has is: 10
• The sum of 3972801168's digits is 45
• More coming soon!