381448387089

Names of 381448387089

• Cardinal: 381448387089 can be written as Three hundred eighty-one billion, four hundred forty-eight million, three hundred eighty-seven thousand and eighty-nine.

Scientific notation

• Scientific notation: 3.81448387089 × 10¹¹

Factors of 381448387089

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 208

Divisors of 381448387089

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 11 17 21 33 43 49 51 63 77 99 119 121 127 129 147 153 187 231 301 343 357 363 381 387 441 473 539 561 693 731 833 847 889 903 1029 1071 1089 1143 1309 1331 1397 1419 1617 1683 2057 2107 2159 2193 2499 2541 2667 2709 3087 3311 3773 3927 3993 4191 4257 4851 5117 5203 5461 5831 5929 6171 6223 6321 6477 6579 7497 7623 8001 8041 9163 9317 9779 9933 11319 11781 11979 12573 14399 14749 15113 15351 15367 15609 16383 17493 17787 18513 18669 18963 19431 22627 23177 23749 24123 27489 27951 29337 29799 33957 35819 36421 38227 41503 43197 43561 44247 45339 46053 46101 46827 49149 52479 53361 56007 56287 57233 60071 64141 65219 67881 68453 69531 71247 72369 82467 83853 88011 88451 92837 100793 105791 107457 107569 109263 114681 124509 129591 130683 132741 136017 138303 158389 162239 166243 168861 169037 171699 180213 192423 195657 203643 205359 208593 213741 250733 254947 261239 265353 267589 278511 302379 317373 322371 322707 327789 344043 373527 392049 394009 400631 420497 456533 475167 479171 486717 498729 506583 507111 515097 540639 577269 586971 616077 619157 649859 660781 705551 740537 752199 752983 764841 783717 796059 802767 835533 907137 952119 968121 972961 1021207 1108723 1163701 1182027 1183259 1201893 1261491 1369599 1425501 1437513 1460151 1496187 1521333 1784629 1828673 1857471 1873123 1949577 1982343 2116653 2221611 2256597 2258949 2294523 2351151 2408301 2758063 2804417 2873629 2918883 2943479 3063621 3326169 3491103 3546081 3549777 3605679 3784473 4108797 4312539 4334099 4549013 4625467 5270881 5353887 5486019 5572413 5619369 5848731 5947029 6349959 6664833 6776847 6810727 7148449 7268591 7761061 8145907 8274189 8282813 8413251 8620887 8756649 8830437 9190863 9978507 10473309 10649331 11233277 12800711 13002297 13647039 13876401 15812643 16061661 16458057 16858107 19630919 20115403 20432181 20604353 21445347 21805773 23283183 24437721 24822567 24848439 25239753 25862661 26491311 30338693 31843091 32378269 33699831 38402133 39006891 40941117 41629203 47437929 47675089 50039143 50880137 57979691 58892757 60346209 61296543 61813059 64336041 65417319 69849549 73313163 74545317 78632939 89604977 91016079 95529273 97134807 101099493 115206399 123566047 140807821 143025267 150117429 152640411 173939073 176678271 181038627 185439177 226647883 235898817 268814931 273048237 286587819 291404421 333725623 350274001 356160959 370698141 422423463 429075801 450352287 457921233 521817219 550430573 679943649 707696451 806444793 864962329 985654747 1001176869 1050822003 1068482877 1112094423 1267270389 1651291719 2039830947 2493126713 2594886987 2956964241 3003530607 3152466009 3205448631 3853014011 4953875157 6054736303 7479380139 7784660961 8870892723 11559042033 18164208909 22438140417 34677126099 42383154121 54492626727 127149462363 381448387089
• Sum of all divisors σ(n): 771755212800
• Sum of proper divisors (its aliquot sum) s(n): 390306825711
• 381448387089 is an abundant number, because the sum of its proper divisors (390306825711) is greater than itself. Its abundance is 8858438622

Bases of 381448387089

• Binary: 101100011010000000110000111101000010001₂
• Hexadecimal: 0x58D0187A11
• Base-36: 4V8GIR69

Squares and roots of 381448387089

• 381448387089 squared (381448387089²) is 145502872012799581893921
• 381448387089 cubed (381448387089³) is 55501835846099599476849733343985969
• The square root of 381448387089 is 617615.0800369111
• The cube root of 381448387089 is 7252.3473150123

Scales and comparisons

• 381,448,387,089 seconds is equal to 12,128 years, 45 weeks, 4 days, 21 hours, 18 minutes, 9 seconds.
• To count from 1 to 381,448,387,089 would take you about twenty-four thousand, two hundred fifty-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 381448387089 cubic inches would be around 604.4 feet tall.

Recreational maths with 381448387089

• 381448387089 backwards is 980783844183
• 381448387089 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381448387089's digits is 63
• More coming soon!