389436734148

Names of 389436734148

• Cardinal: 389436734148 can be written as Three hundred eighty-nine billion, four hundred thirty-six million, seven hundred thirty-four thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 3.89436734148 × 10¹¹

Factors of 389436734148

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4934

Divisors of 389436734148

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 43 44 49 66 77 84 86 98 129 132 147 154 172 196 231 258 294 301 307 308 462 473 516 539 588 602 614 903 921 924 946 1078 1204 1228 1419 1617 1806 1842 1892 2107 2149 2156 2838 3234 3311 3377 3612 3684 4214 4298 4561 5676 6321 6447 6468 6622 6754 8428 8596 9122 9933 10131 12642 12894 13201 13244 13508 13683 15043 18244 19866 20262 23177 23639 25284 25788 26402 27366 30086 31927 39603 39732 40524 45129 46354 47278 50171 52804 54732 60172 63854 69531 70917 79206 90258 92407 92708 94556 95781 100342 127708 139062 141834 145211 150513 158412 165473 180516 184814 191562 196123 200684 223489 277221 278124 283668 290422 301026 330946 351197 369628 383124 392246 435633 446978 496419 554442 580844 588369 602052 646849 661892 670467 702394 784492 871266 893956 992838 1016477 1053591 1108884 1176738 1293698 1340934 1372861 1400227 1404788 1742532 1940547 1985676 2032954 2107182 2157353 2353476 2458379 2587396 2681868 2745722 2800454 3049431 3881094 4065908 4118583 4200681 4214364 4314706 4916758 5491444 5600908 6098862 6472059 7115339 7375137 7762188 8237166 8401362 8629412 9610027 9801589 9833516 12197724 12944118 14230678 14750274 15101471 15402497 16474332 16802724 19220054 19603178 21346017 25888236 28461356 28830081 29404767 29500548 30202942 30804994 38440108 39206356 42692034 45304413 46207491 57660162 58809534 60209761 60405884 61609988 68611123 85384068 90608826 92414982 105710297 107817479 115320324 117619068 120419522 137222246 180629283 181217652 184829964 205833369 211420594 215634958 240839044 274444492 317130891 323452437 361258566 411666738 421468327 422841188 431269916 634261782 646904874 662307371 722517132 754722353 823333476 842936654 1264404981 1268523564 1293809748 1324614742 1509444706 1685873308 1986922113 2264167059 2528809962 2649229484 2950278289 3018889412 3973844226 4528334118 4636151597 5057619924 5900556578 7947688452 8850834867 9056668236 9272303194 11801113156 13908454791 17701669734 18544606388 27816909582 32453061179 35403339468 55633819164 64906122358 97359183537 129812244716 194718367074 389436734148
• Sum of all divisors σ(n): 1184057538048
• Sum of proper divisors (its aliquot sum) s(n): 794620803900
• 389436734148 is an abundant number, because the sum of its proper divisors (794620803900) is greater than itself. Its abundance is 405184069752

Bases of 389436734148

• Binary: 101101010101100001111001111101011000100₂
• Hexadecimal: 0x5AAC3CFAC4
• Base-36: 4YWKKR7O

Squares and roots of 389436734148

• 389436734148 squared (389436734148²) is 151660969903860029285904
• 389436734148 cubed (389436734148³) is 59062352817077367344018090331849792
• The square root of 389436734148 is 624048.6632851639
• The cube root of 389436734148 is 7302.6245279257

Scales and comparisons

• 389,436,734,148 seconds is equal to 12,382 years, 45 weeks, 6 days, 14 hours, 35 minutes, 48 seconds.
• To count from 1 to 389,436,734,148 would take you about twenty-four thousand, seven hundred sixty-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 389436734148 cubic inches would be around 608.6 feet tall.

Recreational maths with 389436734148

• 389436734148 backwards is 841437634983
• The number of decimal digits it has is: 12
• The sum of 389436734148's digits is 60
• More coming soon!