3990851730320

Names of 3990851730320

• Cardinal: 3990851730320 can be written as Three trillion, nine hundred ninety billion, eight hundred fifty-one million, seven hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.99085173032 × 10¹²

Factors of 3990851730320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 220

Divisors of 3990851730320

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 49 52 56 65 70 80 91 98 104 112 130 140 169 182 193 196 208 245 260 280 338 343 364 386 392 455 490 520 560 637 676 686 728 772 784 845 910 965 980 1040 1183 1274 1351 1352 1372 1456 1544 1690 1715 1820 1930 1960 2197 2366 2401 2509 2548 2702 2704 2744 3088 3185 3380 3430 3640 3860 3920 4394 4459 4732 4802 5018 5096 5404 5488 5915 6370 6755 6760 6860 7280 7720 8281 8788 8918 9457 9464 9604 10036 10192 10808 10985 11830 12005 12545 12740 13510 13520 13720 15379 15440 16562 16807 17563 17576 17836 18914 18928 19208 20072 21616 21970 22295 23660 24010 25090 25480 27020 27440 30758 31213 32617 33124 33614 35126 35152 35672 37828 38416 40144 41405 43940 44590 47285 47320 48020 50180 50960 54040 57967 61516 62426 65234 66199 66248 67228 70252 71344 75656 76895 82810 84035 87815 87880 89180 94570 94640 96040 100360 107653 108080 115934 117649 122941 123032 124852 130468 132398 132496 134456 140504 151312 153790 156065 163085 165620 168070 175630 175760 178360 189140 192080 200720 215306 218491 228319 231868 235298 245882 246064 249704 260936 264796 268912 281008 289835 307580 312130 326170 330995 331240 336140 351260 356720 378280 405769 424021 430612 436982 456638 463393 463736 470596 491764 499408 521872 529592 538265 579670 588245 614705 615160 624260 652340 661990 662480 672280 702520 753571 756560 811538 848042 860587 861224 873964 913276 926786 927472 941192 983528 1059184 1076530 1092455 1141595 1159340 1176490 1229410 1230320 1248520 1304680 1323980 1344560 1405040 1507142 1529437 1598233 1623076 1696084 1721174 1722448 1747928 1826552 1853572 1882384 1967056 2028845 2120105 2153060 2184910 2283190 2316965 2318680 2352980 2458820 2497040 2609360 2647960 2840383 2968147 3014284 3058874 3196466 3243751 3246152 3392168 3442348 3495856 3653104 3707144 3767855 4057690 4240210 4302935 4306120 4369820 4566380 4633930 4637360 4705960 4917640 5274997 5295920 5680766 5936294 6024109 6028568 6117748 6392932 6487502 6492304 6784336 6884696 7414288 7535710 7647185 7991165 8115380 8480420 8605870 8612240 8739640 9132760 9267860 9411920 9835280 10549994 11187631 11361532 11872588 12048218 12057136 12235496 12785864 12975004 13769392 14201915 14840735 15071420 15294370 15982330 16218755 16230760 16960840 17211740 17479280 18265520 18535720 19882681 20777029 21099988 22375262 22706257 22723064 23745176 24096436 24470992 25571728 25950008 26374985 28403830 29681470 30120545 30142840 30588740 31964660 32437510 32461520 33921680 34423480 36924979 37071440 39765362 41554058 42168763 42199976 44750524 45412514 45446128 47490352 48192872 51900016 52749970 55938155 56807660 59362940 60241090 60285680 61177480 63929320 64875020 68846960 73849958 78313417 79530724 83108116 84337526 84399952 89501048 90825028 96385744 99413405 103885145 105499940 111876310 113531285 113615320 118725880 120482180 122354960 127858640 129750040 145439203 147699916 156626834 159061448 166216232 168675052 179002096 181650056 184624895 198826810 207770290 210843815 210999880 223752620 227062570 227230640 237451760 240964360 258474853 259500080 290878406 295181341 295399832 313253668 318122896 332432464 337350104 363300112 369249790 391567085 397653620 415540580 421687630 421999760 447505240 454125140 481928720 516949706 548193919 581756812 590362682 590799664 626507336 674700208 727196015 738499580 783134170 795307240 831081160 843375260 895010480 908250280 1018074421 1033899412 1096387838 1163513624 1180725364 1253014672 1292374265 1454392030 1475906705 1476999160 1566268340 1590614480 1662162320 1686750520 1816500560 2036148842 2067798824 2192775676 2327027248 2361450728 2584748530 2740969595 2908784060 2951813410 2953998320 3132536680 3373501040 3837357433 4072297684 4135597648 4385551352 4722901456 5090372105 5169497060 5481939190 5817568120 5903626820 6265073360 7126520947 7674714866 8144595368 8771102704 10180744210 10338994120 10963878380 11635136240 11807253640 14253041894 15349429732 16289190736 19186787165 20361488420 20677988240 21927756760 23614507280 28506083788 30698859464 35632604735 38373574330 40722976840 43855513520 49885646629 57012167576 61397718928 71265209470 76747148660 81445953680 99771293258 114024335152 142530418940 153494297320 199542586516 249428233145 285060837880 306988594640 399085173032 498856466290 570121675760 798170346064 997712932580 1995425865160 3990851730320
• Sum of all divisors σ(n): 11787620179440
• Sum of proper divisors (its aliquot sum) s(n): 7796768449120
• 3990851730320 is an abundant number, because the sum of its proper divisors (7796768449120) is greater than itself. Its abundance is 3805916718800

Bases of 3990851730320

• Binary: 111010000100110001010011001011101110010000₂
• Hexadecimal: 0x3A1314CBB90
• Base-36: 1EXDE2V0W

Squares and roots of 3990851730320

• 3990851730320 squared (3990851730320²) is 15926897533398138007302400
• 3990851730320 cubed (3990851730320³) is 63561886579791299055908939835488768000
• The square root of 3990851730320 is 1997711.6234131491
• The cube root of 3990851730320 is 15861.8996380885

Scales and comparisons

• 3,990,851,730,320 seconds is equal to 126,896 years, 38 weeks, 3 days, 13 hours, 5 minutes, 20 seconds.
• To count from 1 to 3,990,851,730,320 would take you about three hundred seventeen thousand, two hundred forty-one 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 3990851730320 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990851730320

• 3990851730320 backwards is 0230371580993
• The number of decimal digits it has is: 13
• The sum of 3990851730320's digits is 50
• More coming soon!