73142863920

Names of 73142863920

• Cardinal: 73142863920 can be written as Seventy-three billion, one hundred forty-two million, eight hundred sixty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 7.314286392 × 10¹⁰

Factors of 73142863920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 326

Divisors of 73142863920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 37 40 42 45 48 54 56 60 63 70 72 73 74 80 81 84 90 105 108 111 112 120 126 135 140 144 146 148 162 168 180 185 189 199 210 216 219 222 240 243 252 259 270 280 292 296 315 324 333 336 360 365 370 378 398 405 420 432 438 444 486 504 511 518 540 555 560 567 584 592 597 630 648 657 666 720 730 740 756 777 796 810 840 876 888 945 972 995 999 1008 1022 1036 1080 1095 1110 1134 1168 1194 1215 1260 1295 1296 1314 1332 1393 1460 1480 1512 1533 1554 1592 1620 1665 1680 1701 1752 1776 1791 1890 1944 1971 1990 1998 2044 2072 2160 2190 2220 2268 2331 2388 2430 2520 2555 2590 2628 2664 2701 2786 2835 2920 2960 2985 2997 3024 3066 3108 3184 3240 3285 3330 3402 3504 3582 3780 3885 3888 3942 3980 3996 4088 4144 4179 4380 4440 4536 4599 4662 4776 4860 4995 5040 5110 5180 5256 5328 5373 5402 5572 5670 5840 5913 5970 5994 6132 6216 6480 6570 6660 6804 6965 6993 7164 7363 7560 7665 7770 7884 7960 7992 8103 8176 8358 8505 8760 8880 8955 8991 9072 9198 9324 9552 9720 9855 9990 10220 10360 10512 10746 10804 11144 11340 11655 11826 11940 11988 12264 12432 12537 13140 13320 13505 13608 13797 13930 13986 14328 14527 14726 14985 15120 15330 15540 15768 15920 15984 16119 16206 16716 17010 17520 17739 17910 17982 18396 18648 18907 19440 19710 19980 20440 20720 20895 20979 21492 21608 22089 22288 22680 22995 23310 23652 23880 23976 24309 24528 25074 26280 26640 26865 27010 27216 27594 27860 27972 28656 29054 29452 29565 29970 30660 31080 31536 32238 32412 33432 34020 34965 35478 35820 35964 36792 36815 37296 37611 37814 39420 39960 40515 40880 41391 41790 41958 42984 43216 43581 44178 44955 45360 45990 46620 47304 47760 47952 48357 48618 50148 51541 52560 53730 54020 55188 55720 55944 56721 58108 58904 59130 59940 61320 62160 62685 62937 64476 64824 66267 66864 68040 68985 69930 70956 71640 71928 72635 72927 73584 73630 75222 75628 78840 79920 80595 81030 82782 83580 83916 85968 87162 88356 88695 89910 91980 93240 94535 94608 96714 97236 100296 101689 103082 104895 107460 108040 110376 110445 111440 111888 112833 113442 116216 117808 118260 119880 121545 122640 124173 125370 125874 128952 129648 130743 132534 136080 137970 139860 141912 143280 143856 145270 145854 147260 150444 151256 154623 157680 161190 162060 165564 167160 167832 170163 174324 176712 177390 179820 183960 186480 188055 189070 193428 194472 198801 200592 203378 206164 206955 209790 214920 216080 217905 218781 220752 220890 225666 226884 232432 236520 239760 241785 243090 248346 250740 251748 257705 257904 261486 265068 275940 279720 283605 283824 290540 291708 294520 300888 302512 305067 309246 314685 322380 324120 331128 331335 334320 335664 338499 340326 348648 353424 354780 359640 364635 367920 376110 378140 386856 388944 392229 397602 406756 412328 413910 419580 429840 435810 437562 441780 451332 453768 463869 473040 483570 486180 496692 501480 503496 508445 510489 515410 522972 530136 537499 551880 559440 564165 567210 581080 583416 589040 596403 601776 610134 618492 620865 629370 644760 648240 653715 656343 662256 662670 676998 680652 697296 709560 719280 729270 752220 756280 773115 773712 784458 795204 813512 824656 827820 839160 850815 871620 875124 883560 902664 907536 915201 927738 967140 972360 993384 994005 1002960 1006992 1016890 1020978 1030820 1045944 1060272 1074998 1093905 1103760 1128330 1134420 1162160 1166832 1176687 1192806 1220268 1236984 1241730 1258740 1289520 1307430 1312686 1325340 1353996 1361304 1391607 1419120 1458540 1504440 1512560 1525335 1531467 1546230 1568916 1590408 1612497 1627024 1655640 1678320 1692495 1701630 1743240 1750248 1767120 1789209 1805328 1830402 1855476 1934280 1944720 1961145 1986768 1988010 2033780 2041956 2061640 2091888 2149996 2187810 2256660 2268840 2319345 2353374 2385612 2440536 2473968 2483460 2517480 2552445 2614860 2625372 2650680 2687495 2707992 2722608 2745603 2783214 2917080 2982015 3008880 3050670 3062934 3092460 3137832 3180816 3224994 3281715 3311280 3384990 3403260 3486480 3500496 3530061 3578418 3660804 3710952 3762493 3868560 3922290 3976020 4067560 4083912 4123280 4174821 4299992 4375620 4513320 4537680 4576005 4594401 4638690 4706748 4771224 4837491 4881072 4966920 5034960 5104890 5229720 5250744 5301360 5374990 5415984 5491206 5566428 5834160 5883435 5964030 6101340 6125868 6184920 6275664 6449988 6563430 6769980 6806520 6958035 7060122 7156836 7321608 7421904 7524986 7657335 7844580 7952040 8062485 8135120 8167824 8236809 8349642 8599984 8751240 8946045 9026640 9152010 9188802 9277380 9413496 9542448 9674982 9933840 10209780 10459440 10501488 10749980 10982412 11132856 11287479 11766870 11928060 12202680 12251736 12369840 12524463 12899976 13126860 13539960 13613040 13728015 13916070 14120244 14313672 14512473 14643216 15049972 15314670 15689160 15904080 16124970 16473618 16699284 17502480 17650305 17892090 18304020 18377604 18554760 18812465 18826992 19349964 20419560 20874105 21499960 21964824 22265712 22574958 22972005 23533740 23856120 24187455 24405360 24503472 24710427 25048926 25799952 26253720 27079920 27456030 27832140 28240488 28627344 29024946 30099944 30629340 31378320 32249940 32947236 33398568 33862437 35300610 35784180 36608040 36755208 37109520 37624930 38699928 40839120 41184045 41748210 42999920 43537419 43929648 45149916 45944010 47067480 47712240 48374910 49420854 50097852 52507440 54912060 55664280 56437395 56480976 58049892 60199888 61258680 62622315 64499880 65894472 66797136 67724874 70601220 71568360 72562365 73216080 73510416 75249860 77399856 82368090 83496420 87074838 90299832 91888020 94134960 96749820 98841708 100195704 101587311 109824120 111328560 112874790 116099784 122517360 123552135 125244630 128999760 130612257 131788944 135449748 141202440 143136720 145124730 150499720 164736180 166992840 169312185 174149676 180599664 183776040 193499640 197683416 200391408 203174622 217687095 219648240 225749580 232199568 247104270 250489260 261224514 270899496 282404880 290249460 300999440 304761933 329472360 333985680 338624370 348299352 367552080 386999280 395366832 406349244 435374190 451499160 494208540 500978520 507936555 522449028 541798992 580498920 609523866 653061285 658944720 677248740 696598704 812698488 870748380 902998320 914285799 988417080 1001957040 1015873110 1044898056 1160997840 1219047732 1306122570 1354497480 1523809665 1625396976 1741496760 1828571598 1976834160 2031746220 2089796112 2438095464 2612245140 2708994960 3047619330 3482993520 3657143196 4063492440 4571428995 4876190928 5224490280 6095238660 7314286392 8126984880 9142857990 10448980560 12190477320 14628572784 18285715980 24380954640 36571431960 73142863920
• Sum of all divisors σ(n): 304613836800
• Sum of proper divisors (its aliquot sum) s(n): 231470972880
• 73142863920 is an abundant number, because the sum of its proper divisors (231470972880) is greater than itself. Its abundance is 158328108960

Bases of 73142863920

• Binary: 1000100000111101001111000100000110000₂
• Hexadecimal: 0x1107A78830
• Base-36: XLNDF00

Squares and roots of 73142863920

• 73142863920 squared (73142863920²) is 5349878542419637766400
• 73142863920 cubed (73142863920³) is 391305438216727512683487948288000
• The square root of 73142863920 is 270449.3740425369
• The cube root of 73142863920 is 4182.0637977625

Scales and comparisons

• 73,142,863,920 seconds is equal to 2,325 years, 37 weeks, 1 day, 22 hours, 12 minutes.
• To count from 1 to 73,142,863,920 would take you about four thousand, six hundred fifty-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 73142863920 cubic inches would be around 348.5 feet tall.

Recreational maths with 73142863920

• 73142863920 backwards is 02936824137
• 73142863920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73142863920's digits is 45
• More coming soon!