328449930720

Names of 328449930720

• Cardinal: 328449930720 can be written as Three hundred twenty-eight billion, four hundred forty-nine million, nine hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.2844993072 × 10¹¹

Factors of 328449930720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 543

Divisors of 328449930720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 32 34 40 41 48 51 58 60 68 80 82 85 87 96 97 102 116 120 123 136 145 160 164 170 174 194 204 205 232 240 246 255 272 290 291 328 340 348 349 388 408 410 435 464 480 485 492 493 510 544 580 582 615 656 680 696 697 698 776 816 820 870 928 970 984 986 1020 1047 1160 1164 1189 1230 1312 1360 1392 1394 1396 1455 1479 1552 1632 1640 1649 1740 1745 1940 1968 1972 2040 2091 2094 2320 2328 2378 2460 2465 2720 2784 2788 2792 2813 2910 2958 3104 3280 3298 3480 3485 3490 3567 3880 3936 3944 3977 4080 4182 4188 4640 4656 4756 4920 4930 4947 5235 5576 5584 5626 5820 5916 5933 5945 6560 6596 6960 6970 6980 7134 7395 7760 7888 7954 8160 8245 8364 8376 8439 9312 9512 9840 9860 9894 10121 10455 10470 11152 11168 11252 11640 11832 11866 11890 11931 13192 13920 13940 13960 14065 14268 14309 14790 15520 15776 15908 16490 16728 16752 16878 17799 17835 19024 19680 19720 19788 19885 20213 20242 20910 20940 22304 22504 23280 23664 23732 23780 23862 24735 26384 27880 27920 28130 28536 28618 29580 29665 30363 31816 32980 33456 33504 33756 33853 35598 35670 38048 39440 39576 39770 40426 40484 41820 41880 42195 42927 45008 46560 47328 47464 47560 47724 47821 49470 50605 52768 55760 55840 56260 57072 57236 59160 59330 59655 60639 60726 63632 65960 66912 67512 67609 67706 71196 71340 71545 78880 79152 79540 80852 80968 83640 83760 84390 85854 88995 90016 94928 95120 95448 95642 98940 101065 101210 101559 111520 112520 114144 114472 115333 118320 118660 119310 121278 121452 127264 131920 135024 135218 135412 142392 142680 143090 143463 151815 158304 159080 161704 161936 167280 167520 168780 169265 171708 172057 177990 189856 190240 190896 191284 197880 202130 202420 202827 203118 214635 225040 228944 230666 236640 237320 238620 239105 242556 242904 243253 263840 270048 270436 270824 284784 285360 286180 286926 303195 303630 318160 323408 323872 334560 337560 338045 338530 343416 344114 345999 355980 381792 382568 395760 404260 404840 405654 406236 414961 429270 450080 457888 461332 474640 477240 478210 485112 485808 486506 507795 516171 540872 541648 569568 570720 572360 573852 575501 576665 606390 607260 636320 646816 675120 676090 677060 686832 688228 691998 711960 717315 729759 765136 791520 808520 809680 811308 812472 829922 858540 860285 922664 949280 954480 956420 970224 971616 973012 981737 1014135 1015590 1032342 1081744 1083296 1144720 1147704 1151002 1153330 1212780 1214520 1216265 1244883 1350240 1352180 1354120 1373664 1376456 1383996 1387973 1423920 1434630 1459518 1530272 1617040 1619360 1622616 1624944 1659844 1717080 1720570 1726503 1729995 1845328 1908960 1912840 1940448 1946024 1960661 1963474 2028270 2031180 2064684 2074805 2163488 2289440 2295408 2302004 2306660 2425560 2429040 2432530 2489766 2580855 2704360 2708240 2752912 2767992 2775946 2847840 2869260 2877505 2919036 2945211 3234080 3245232 3249888 3319688 3434160 3441140 3453006 3459990 3648795 3690656 3825680 3892048 3921322 3926948 4056540 4062360 4129368 4149610 4163919 4590816 4604008 4613320 4851120 4858080 4865060 4908685 4979532 5161710 5408720 5416480 5505824 5535984 5551892 5738520 5755010 5838072 5881983 5890422 6224415 6490464 6639376 6868320 6882280 6906012 6919980 6939865 7054337 7297590 7651360 7784096 7842644 7853896 8113080 8124720 8258736 8299220 8327838 8632515 9208016 9226640 9702240 9730120 9803305 9817370 9959064 10323420 10817440 11071968 11103784 11477040 11510020 11676144 11763966 11780844 12448830 13278752 13764560 13812024 13839960 13879730 14108674 14595180 14726055 15685288 15707792 16226160 16249440 16517472 16598440 16655676 16689529 17265030 18416032 18453280 19460240 19606610 19634740 19918128 20646840 20819595 21163011 22207568 22954080 23020040 23352288 23527932 23561688 23595541 24897660 27529120 27624048 27679920 27759460 28217348 29190360 29409915 29452110 31370576 31415584 32452320 33196880 33311352 33379058 34530060 35271685 38920480 39213220 39269480 39836256 40251217 41293680 41639190 42326022 44415136 46040080 47055864 47123376 47191082 49795320 50068587 55248096 55359840 55518920 56434696 58380720 58819830 58904220 62741152 66393760 66622704 66758116 69060120 70543370 70786623 78426440 78538960 80502434 82587360 83278380 83447645 84652044 92080160 94111728 94246752 94382164 99590640 100137174 105815055 111037840 112869392 116761440 117639660 117808440 117977705 120753651 133245408 133516232 138120240 141086740 141573246 156852880 157077920 161004868 166556760 166895290 169304088 188223456 188764328 199181280 200274348 201256085 211630110 222075680 225738784 235279320 235616880 235955410 241507302 250342935 267032464 276240480 282173480 283146492 313705760 322009736 333113520 333790580 338608176 353933115 377528656 400548696 402512170 423260220 470558640 471233760 471910820 483014604 500685870 534064928 564346960 566292984 603768255 644019472 666227040 667581160 677216352 684270689 707866230 755057312 801097392 805024340 846520440 941117280 943821640 966029208 1001371740 1128693920 1132585968 1207536510 1288038944 1335162320 1368541378 1415732460 1602194784 1610048680 1693040880 1887643280 1932058416 2002743480 2052812067 2265171936 2415073020 2670324640 2737082756 2831464920 3220097360 3386081760 3421353445 3775286560 3864116832 4005486960 4105624134 4830146040 5474165512 5662929840 6440194720 6842706890 8010973920 8211248268 9660292080 10264060335 10948331024 11325859680 13685413780 16422496536 19320584160 20528120670 21896662048 27370827560 32844993072 41056241340 54741655120 65689986144 82112482680 109483310240 164224965360 328449930720
• Sum of all divisors σ(n): 1176221088000
• Sum of proper divisors (its aliquot sum) s(n): 847771157280
• 328449930720 is an abundant number, because the sum of its proper divisors (847771157280) is greater than itself. Its abundance is 519321226560

Bases of 328449930720

• Binary: 100110001111001001001000011010111100000₂
• Hexadecimal: 0x4C792435E0
• Base-36: 46VYLWIO

Squares and roots of 328449930720

• 328449930720 squared (328449930720²) is 107879356989972799718400
• 328449930720 cubed (328449930720³) is 35432967329474713802192915509248000
• The square root of 328449930720 is 573105.5144735567
• The cube root of 328449930720 is 6899.5864116727

Scales and comparisons

• 328,449,930,720 seconds is equal to 10,443 years, 35 weeks, 6 days, 19 hours, 52 minutes.
• To count from 1 to 328,449,930,720 would take you about twenty thousand, eight hundred eighty-seven 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 328449930720 cubic inches would be around 575 feet tall.

Recreational maths with 328449930720

• 328449930720 backwards is 027039944823
• 328449930720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 328449930720's digits is 51
• More coming soon!