389485486407680

Names of 389485486407680

• Cardinal: 389485486407680 can be written as Three hundred eighty-nine trillion, four hundred eighty-five billion, four hundred eighty-six million, four hundred seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.8948548640768 × 10¹⁴

Factors of 389485486407680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 106

Divisors of 389485486407680

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 67 76 80 95 104 128 130 134 152 160 190 208 247 256 260 268 304 320 335 380 416 494 512 520 536 608 640 670 760 832 871 988 1024 1040 1072 1216 1235 1273 1280 1340 1520 1664 1742 1976 2048 2080 2144 2432 2470 2546 2560 2680 3040 3328 3484 3952 4096 4160 4288 4355 4489 4864 4940 5092 5120 5360 6080 6365 6656 6968 7904 8192 8320 8576 8710 8978 9728 9880 10184 10240 10720 12160 12730 13312 13936 15808 16384 16549 16640 17152 17420 17956 19456 19760 20368 20480 21440 22445 24320 25460 26624 27872 31616 32768 33098 33280 34304 34840 35912 38912 39520 40736 40960 42880 44890 48640 50920 53248 55744 58357 63232 65536 66196 66560 68608 69680 71824 77824 79040 81472 81920 82745 85291 85760 89780 97280 101840 106496 111488 116714 126464 131072 132392 133120 137216 139360 143648 155648 158080 162944 163840 165490 170582 171520 179560 194560 203680 212992 222976 233428 252928 262144 264784 266240 274432 278720 287296 291785 300763 311296 316160 325888 327680 330980 341164 343040 359120 389120 407360 425984 426455 445952 466856 505856 524288 529568 532480 548864 557440 574592 583570 601526 622592 632320 651776 655360 661960 682328 686080 718240 778240 814720 851968 852910 891904 933712 1011712 1048576 1059136 1064960 1097728 1108783 1114880 1149184 1167140 1203052 1245184 1264640 1303552 1310720 1323920 1364656 1372160 1436480 1503815 1556480 1629440 1703936 1705820 1783808 1867424 2023424 2118272 2129920 2195456 2217566 2229760 2298368 2334280 2406104 2490368 2529280 2607104 2621440 2647840 2729312 2744320 2872960 3007630 3112960 3258880 3407872 3411640 3567616 3734848 3909919 4046848 4236544 4259840 4390912 4435132 4459520 4596736 4668560 4812208 4980736 5058560 5214208 5242880 5295680 5458624 5488640 5543915 5714497 5745920 6015260 6225920 6517760 6815744 6823280 7135232 7469696 7819838 8093696 8473088 8519680 8781824 8870264 8919040 9193472 9337120 9624416 9961472 10117120 10428416 10591360 10917248 10977280 11087830 11428994 11491840 12030520 12451840 13035520 13631488 13646560 14270464 14939392 15639676 16187392 16946176 17039360 17563648 17740528 17838080 18386944 18674240 19248832 19549595 19922944 20234240 20856832 21182720 21834496 21954560 22175660 22857988 22983680 24061040 24903680 26071040 27293120 28540928 28572485 29878784 31279352 32374784 33892352 34078720 35127296 35481056 35676160 36773888 37348480 38497664 39099190 40468480 41713664 42365440 43668992 43909120 44351320 45715976 45967360 48122080 49807360 52142080 54586240 57081856 57144970 59757568 62558704 64749568 67784704 68157440 70254592 70962112 71352320 73547776 74288461 74696960 76995328 78198380 80936960 83427328 84730880 87337984 87818240 88702640 91431952 91934720 96244160 99614720 104284160 109172480 114163712 114289940 119515136 125117408 129499136 135569408 141924224 142704640 147095552 148576922 149393920 153990656 156396760 161873920 166854656 169461760 174675968 175636480 177405280 182863904 183869440 192488320 208568320 218344960 228327424 228579880 239030272 250234816 258998272 271138816 283848448 285409280 294191104 297153844 298787840 307981312 312793520 323747840 333709312 338923520 349351936 351272960 354810560 365727808 367738880 371442305 384976640 417136640 436689920 456654848 457159760 478060544 500469632 542277632 567696896 570818560 588382208 594307688 597575680 615962624 625587040 647495680 667418624 677847040 698703872 709621120 731455616 735477760 742884610 769953280 834273280 873379840 913309696 914319520 956121088 1000939264 1084555264 1135393792 1141637120 1176764416 1188615376 1195151360 1231925248 1251174080 1294991360 1334837248 1355694080 1397407744 1419242240 1462911232 1470955520 1485769220 1539906560 1668546560 1746759680 1828639040 1912242176 2001878528 2169110528 2270787584 2283274240 2353528832 2377230752 2390302720 2463850496 2502348160 2711388160 2794815488 2838484480 2925822464 2941911040 2971538440 3079813120 3337093120 3493519360 3657278080 3824484352 4003757056 4338221056 4541575168 4566548480 4707057664 4754461504 4780605440 4927700992 5004696320 5422776320 5589630976 5676968960 5851644928 5883822080 5943076880 6159626240 6674186240 6987038720 7314556160 7648968704 8007514112 8676442112 9083150336 9508923008 9561210880 9855401984 10009392640 10845552640 11179261952 11353937920 11703289856 11767644160 11886153760 12319252480 13974077440 14629112320 15297937408 16015028224 17352884224 18166300672 19017846016 19122421760 19710803968 20018785280 21691105280 22358523904 22707875840 23406579712 23535288320 23772307520 24638504960 27948154880 29258224640 30595874816 32030056448 36332601344 38035692032 38244843520 39421607936 40037570560 43382210560 44717047808 45415751680 46813159424 47544615040 49277009920 55896309760 58516449280 61191749632 64060112896 72665202688 76071384064 76489687040 78843215872 80075141120 86764421120 89434095616 90831503360 93626318848 95089230080 98554019840 111792619520 117032898560 128120225792 145330405376 152142768128 152979374080 157686431744 160150282240 181663006720 187252637696 190178460160 197108039680 223585239040 234065797120 256240451584 290660810752 304285536256 305958748160 315372863488 320300564480 363326013440 374505275392 380356920320 394216079360 447170478080 468131594240 512480903168 581321621504 608571072512 640601128960 726652026880 749010550784 760713840640 788432158720 936263188480 1024961806336 1162643243008 1217142145024 1281202257920 1453304053760 1498021101568 1521427681280 1576864317440 1872526376960 2049923612672 2434284290048 2562404515840 2906608107520 2996042203136 3042855362560 3745052753920 4099847225344 4868568580096 5124809031680 5813216215040 5992084406272 6085710725120 7490105507840 9737137160192 10249618063360 12171421450240 14980211015680 19474274320384 20499236126720 24342842900480 29960422031360 38948548640768 48685685800960 77897097281536 97371371601920 194742743203840 389485486407680
• Sum of all divisors σ(n): 1075707600777600
• Sum of proper divisors (its aliquot sum) s(n): 686222114369920
• 389485486407680 is an abundant number, because the sum of its proper divisors (686222114369920) is greater than itself. Its abundance is 296736627962240

Bases of 389485486407680

• Binary: 1011000100011110000101000000100000000000000000000₂
• Hexadecimal: 0x1623C28100000
• Base-36: 3U275UE1A8

Squares and roots of 389485486407680

• 389485486407680 squared (389485486407680²) is 151698944122227082031162982400
• 389485486407680 cubed (389485486407680³) is 59084537038977083987018918147737971064832000
• The square root of 389485486407680 is 19735386.6546282797
• The cube root of 389485486407680 is 73029.2924544977

Scales and comparisons

• 389,485,486,407,680 seconds is equal to 12,384,433 years, 36 weeks, 6 days, 11 hours, 1 minute, 20 seconds.
• To count from 1 to 389,485,486,407,680 would take you about thirty million, nine hundred sixty-one thousand and eighty-four 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 389485486407680 cubic inches would be around 6085.8 feet tall.

Recreational maths with 389485486407680

• 389485486407680 backwards is 086704684584983
• 389485486407680 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 389485486407680's digits is 80
• More coming soon!