389434153536

Names of 389434153536

• Cardinal: 389434153536 can be written as Three hundred eighty-nine billion, four hundred thirty-four million, one hundred fifty-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 3.89434153536 × 10¹¹

Factors of 389434153536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 278

Divisors of 389434153536

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 81 96 97 103 108 144 146 162 192 194 206 216 219 288 291 292 309 324 388 412 432 438 576 582 584 618 648 657 776 824 864 873 876 927 1164 1168 1236 1296 1314 1552 1648 1728 1746 1752 1854 1971 2328 2336 2472 2592 2619 2628 2781 3104 3296 3492 3504 3708 3942 4656 4672 4944 5184 5238 5256 5562 5913 6208 6592 6984 7008 7081 7416 7519 7857 7884 8343 9312 9888 9991 10476 10512 10609 11124 11826 13968 14016 14162 14832 15038 15714 15768 16686 18624 19776 19982 20952 21024 21218 21243 22248 22557 23652 27936 28324 29664 29973 30076 31428 31536 31827 33372 39964 41904 42048 42436 42486 44496 45114 47304 55872 56648 59328 59946 60152 62856 63072 63654 63729 66744 67671 79928 83808 84872 84972 88992 89919 90228 94608 95481 113296 119892 120304 125712 126144 127308 127458 133488 135342 159856 167616 169744 169944 177984 179838 180456 189216 190962 191187 203013 226592 239784 240608 251424 254616 254916 266976 269757 270684 286443 319712 339488 339888 359676 360912 378432 381924 382374 406026 453184 479568 481216 502848 509232 509832 533952 539514 541368 572886 573561 609039 639424 678976 679776 719352 721824 729343 763848 764748 774457 809271 812052 859329 959136 1018464 1019664 1029073 1079028 1082736 1145772 1147122 1218078 1359552 1438704 1443648 1458686 1527696 1529496 1548914 1618542 1624104 1718658 1918272 2036928 2039328 2058146 2158056 2165472 2188029 2291544 2294244 2323371 2436156 2877408 2917372 3055392 3058992 3087219 3097828 3237084 3248208 3437316 4078656 4116292 4316112 4330944 4376058 4583088 4588488 4646742 4872312 5754816 5834744 6110784 6117984 6174438 6195656 6474168 6496416 6564087 6874632 6970113 8232584 8632224 8752116 9166176 9176976 9261657 9293484 9744624 11669488 12235968 12348876 12391312 12948336 12992832 13128174 13749264 13940226 16465168 17264448 17504232 18332352 18353952 18523314 18586968 19489248 19692261 20910339 23338976 24697752 24782624 25896672 26256348 27498528 27784971 27880452 32930336 35008464 36707904 37046628 37173936 38978496 39384522 41820678 46677952 49395504 49565248 51793344 52512696 54997056 55569942 55760904 59076783 62731017 65860672 70016928 74093256 74347872 75122329 78769044 83354913 83641356 98791008 105025392 111139884 111521808 118153566 125462034 140033856 148186512 148695744 150244658 157538088 166709826 167282712 197582016 210050784 222279768 223043616 225366987 236307132 250924068 296373024 300489316 315076176 333419652 334565424 420101568 444559536 446087232 450733974 472614264 501848136 592746048 600978632 630152352 666839304 669130848 676100961 889119072 901467948 945228528 1003696272 1201957264 1260304704 1333678608 1338261696 1352201922 1778238144 1802935896 1890457056 2007392544 2028302883 2403914528 2667357216 2704403844 3605871792 3780914112 4014785088 4056605766 4807829056 5334714432 5408807688 6084908649 7211743584 8113211532 10817615376 12169817298 14423487168 16226423064 21635230752 24339634596 32452846128 43270461504 48679269192 64905692256 97358538384 129811384512 194717076768 389434153536
• Sum of all divisors σ(n): 1193872618092
• Sum of proper divisors (its aliquot sum) s(n): 804438464556
• 389434153536 is an abundant number, because the sum of its proper divisors (804438464556) is greater than itself. Its abundance is 415004311020

Bases of 389434153536

• Binary: 101101010101100000101011001101001000000₂
• Hexadecimal: 0x5AAC159A40
• Base-36: 4YWJ1G00

Squares and roots of 389434153536

• 389434153536 squared (389434153536²) is 151658959940300821303296
• 389434153536 cubed (389434153536³) is 59061178690501183437454674086854656
• The square root of 389434153536 is 624046.5956449085
• The cube root of 389434153536 is 7302.6083975507

Scales and comparisons

• 389,434,153,536 seconds is equal to 12,382 years, 41 weeks, 4 days, 17 hours, 45 minutes, 36 seconds.
• To count from 1 to 389,434,153,536 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 389434153536 cubic inches would be around 608.6 feet tall.

Recreational maths with 389434153536

• 389434153536 backwards is 635351434983
• 389434153536 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 389434153536's digits is 54
• More coming soon!