1389795745300480

Names of 1389795745300480

• Cardinal: 1389795745300480 can be written as One quadrillion, three hundred eighty-nine trillion, seven hundred ninety-five billion, seven hundred forty-five million, three hundred thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.38979574530048 × 10¹⁵

Factors of 1389795745300480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 4987

Divisors of 1389795745300480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 343 392 448 490 512 560 640 686 784 896 980 1024 1120 1280 1372 1568 1715 1792 1960 2048 2240 2560 2744 3136 3430 3584 3920 4096 4480 4973 5120 5488 6272 6860 7168 7840 8192 8960 9946 10240 10976 12544 13720 14336 15680 16384 17920 19892 20480 21952 24865 25088 27440 28672 31360 32768 34811 35840 39784 40960 43904 49730 50176 54880 57344 62720 69622 71680 79568 81920 87808 99460 100352 109760 114688 125440 139244 143360 159136 163840 174055 175616 198920 200704 219520 229376 243677 250880 278488 286720 318272 348110 351232 397840 401408 439040 487354 501760 556976 573440 636544 696220 702464 795680 802816 878080 974708 1003520 1113952 1146880 1218385 1273088 1392440 1404928 1591360 1605632 1705739 1756160 1949416 2007040 2227904 2436770 2546176 2784880 2809856 3182720 3411478 3512320 3898832 4014080 4455808 4873540 5092352 5569760 5619712 6365440 6822956 7024640 7797664 8028160 8528695 8911616 9747080 10184704 11139520 11239424 12730880 13645912 14049280 15595328 17057390 17823232 19494160 20369408 22279040 24730729 25461760 27291824 28098560 31190656 34114780 35646464 38988320 40738816 44558080 49461458 50923520 54583648 56197120 62381312 68229560 71292928 77976640 81477632 89116160 98922916 101847040 109167296 123653645 124762624 136459120 142585856 155953280 162955264 173115103 178232320 197845832 203694080 218334592 247307290 249525248 272918240 285171712 311906560 346230206 356464640 395691664 407388160 436669184 494614580 499050496 545836480 570343424 623813120 692460412 712929280 791383328 814776320 865575515 873338368 989229160 998100992 1091672960 1140686848 1211805721 1247626240 1384920824 1425858560 1582766656 1731151030 1746676736 1978458320 1996201984 2183345920 2423611442 2495252480 2769841648 2851717120 3165533312 3462302060 3493353472 3956916640 3992403968 4366691840 4847222884 4990504960 5539683296 5703434240 6059028605 6331066624 6924604120 6986706944 7913833280 7984807936 8482640047 8733383680 9694445768 9981009920 11079366592 12118057210 12662133248 13849208240 13973413888 15827666560 16965280094 17466767360 19388891536 19962019840 22158733184 24236114420 25324266496 27698416480 27946827776 31655333120 33930560188 34933534720 38777783072 39924039680 42413200235 44317466368 48472228840 50648532992 55396832960 55893655552 63310666240 67861120376 69867069440 77555566144 84826400470 88634932736 96944457680 101297065984 110793665920 126621332480 135722240752 139734138880 155111132288 169652800940 177269865472 193888915360 202594131968 221587331840 253242664960 271444481504 279468277760 310222264576 339305601880 354539730944 387777830720 405188263936 443174663680 506485329920 542888963008 620444529152 678611203760 709079461888 775555661440 810376527872 886349327360 1012970659840 1085777926016 1240889058304 1357222407520 1418158923776 1551111322880 1772698654720 2025941319680 2171555852032 2481778116608 2714444815040 2836317847552 3102222645760 3545397309440 4051882639360 4343111704064 4963556233216 5428889630080 5672635695104 6204445291520 7090794618880 8686223408128 9927112466432 10857779260160 12408890583040 14181589237760 17372446816256 19854224932864 21715558520320 24817781166080 28363178475520 34744893632512 39708449865728 43431117040640 49635562332160 69489787265024 86862234081280 99271124664320 138979574530048 173724468162560 198542249328640 277959149060096 347448936325120 694897872650240 1389795745300480
• Sum of all divisors σ(n): 3890530310652000
• Sum of proper divisors (its aliquot sum) s(n): 2500734565351520
• 1389795745300480 is an abundant number, because the sum of its proper divisors (2500734565351520) is greater than itself. Its abundance is 1110938820051040

Bases of 1389795745300480

• Binary: 100111100000000001100001001101101011000000000000000₂
• Hexadecimal: 0x4F00309B58000
• Base-36: DON3CNAEPS

Squares and roots of 1389795745300480

• 1389795745300480 squared (1389795745300480²) is 1931532213655316676005488230400
• 1389795745300480 cubed (1389795745300480³) is 2684435252448976812499120694063628751470592000
• The square root of 1389795745300480 is 37279964.3951074609
• The cube root of 1389795745300480 is 111596.4362463347

Scales and comparisons

• 1,389,795,745,300,480 seconds is equal to 44,191,205 years, 40 weeks, 3 days, 22 hours, 34 minutes, 40 seconds.
• To count from 1 to 1,389,795,745,300,480 would take you about one hundred thirty-two million, five hundred seventy-three thousand, six hundred seventeen 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 1389795745300480 cubic inches would be around 9299.7 feet tall.

Recreational maths with 1389795745300480

• 1389795745300480 backwards is 0840035475979831
• The number of decimal digits it has is: 16
• The sum of 1389795745300480's digits is 73
• More coming soon!