30830715907920

Names of 30830715907920

• Cardinal: 30830715907920 can be written as Thirty trillion, eight hundred thirty billion, seven hundred fifteen million, nine hundred seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.083071590792 × 10¹³

Factors of 30830715907920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3032

Divisors of 30830715907920

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 36 40 45 46 48 54 60 69 72 80 81 90 92 108 115 120 135 138 144 162 180 184 207 216 230 240 270 276 324 345 360 368 405 414 432 460 529 540 552 621 648 690 720 810 828 920 1035 1058 1080 1104 1242 1296 1380 1587 1620 1656 1840 1863 2070 2116 2160 2484 2645 2760 2999 3105 3174 3240 3312 3726 4140 4232 4761 4968 5290 5520 5998 6210 6348 6480 7452 7935 8280 8464 8997 9315 9522 9936 10580 11996 12420 12696 14283 14904 14995 15870 16560 17994 18630 19044 21160 23805 23992 24840 25392 26991 28566 29808 29990 31740 35988 37260 38088 42320 42849 44985 47610 47984 49680 53982 57132 59980 63480 68977 71415 71976 74520 76176 80973 85698 89970 95220 107964 114264 119960 126960 134955 137954 142830 143952 149040 161946 171396 179940 190440 206931 214245 215928 228528 239920 242919 269910 275908 285660 323892 342792 344885 359880 380880 404865 413862 428490 431856 485838 539820 551816 571320 620793 647784 685584 689770 719760 809730 827724 856980 971676 1034655 1079640 1103632 1142640 1214595 1241586 1295568 1379540 1586471 1619460 1655448 1713960 1862379 1943352 2069310 2159280 2429190 2483172 2759080 3103965 3172942 3238920 3310896 3427920 3724758 3886704 4138620 4759413 4858380 4966344 5518160 5587137 6207930 6345884 6477840 7449516 7932355 8277240 8994001 9311895 9518826 9716760 9932688 11174274 12415860 12691768 14278239 14899032 15864710 16554480 17988002 18623790 19037652 19433520 22348548 23797065 24831720 25383536 26982003 27935685 28556478 29798064 31729420 35976004 37247580 38075304 42834717 44697096 44970005 47594130 49663440 53964006 55871370 57112956 63458840 71391195 71952008 74495160 76150608 80946009 85669434 89394192 89940010 95188260 107928012 111742740 114225912 126917680 128504151 134910015 142782390 143904016 148990320 161892018 171338868 179880020 190376520 206862023 214173585 215856024 223485480 228451824 242838027 257008302 269820030 285564780 323784036 342677736 359760040 380753040 404730045 413724046 428347170 431712048 446970960 485676054 514016604 539640060 571129560 620586069 642520755 647568072 685355472 719520080 728514081 809460090 827448092 856694340 971352108 1028033208 1034310115 1079280120 1142259120 1214190135 1241172138 1285041510 1295136144 1457028162 1618920180 1654896184 1713388680 1861758207 1942704216 2056066416 2068620230 2158560240 2428380270 2482344276 2570083020 2914056324 3102930345 3237840360 3309792368 3426777360 3642570405 3723516414 3885408432 4137240460 4757826529 4856760540 4964688552 5140166040 5585274621 5828112648 6205860690 6475680720 7285140810 7447032828 8274480920 9308791035 9515653058 9713521080 9929377104 10280332080 11170549242 11656225296 12411721380 14273479587 14570281620 14894065656 16548961840 16755823863 18617582070 19031306116 19427042160 22341098484 23789132645 24823442760 27926373105 28546959174 29140563240 29788131312 33511647726 37235164140 38062612232 42820438761 44682196968 47578265290 49646885520 55852746210 57093918348 58281126480 67023295452 71367397935 74470328280 76125224464 83779119315 85640877522 89364393936 95156530580 111705492420 114187836696 128461316283 134046590904 142734795870 148940656560 167558238630 171281755044 190313061160 214102193805 223410984840 228375673392 256922632566 268093181808 285469591740 335116477260 342563510088 380626122320 385383948849 428204387610 446821969680 513845265132 570939183480 642306581415 670232954520 685127020176 770767897698 856408775220 1027690530264 1141878366960 1284613162830 1340465909040 1541535795396 1712817550440 1926919744245 2055381060528 2569226325660 3083071590792 3425635100880 3853839488490 5138452651320 6166143181584 7707678976980 10276905302640 15415357953960 30830715907920
• Sum of all divisors σ(n): 111975036991818
• Sum of proper divisors (its aliquot sum) s(n): 81144321083898
• 30830715907920 is an abundant number, because the sum of its proper divisors (81144321083898) is greater than itself. Its abundance is 50313605175978

Bases of 30830715907920

• Binary: 111000000101001010101110111101010111101010000₂
• Hexadecimal: 0x1C0A55DEAF50
• Base-36: AXFFO8500

Squares and roots of 30830715907920

• 30830715907920 squared (30830715907920²) is 950533043394871349918726400
• 30830715907920 cubed (30830715907920³) is 29305614221997871810081122819586073088000
• The square root of 30830715907920 is 5552541.3918241077
• The cube root of 30830715907920 is 31356.5208565091

Scales and comparisons

• 30,830,715,907,920 seconds is equal to 980,321 years, 20 weeks, 5 days, 16 hours, 12 minutes.
• To count from 1 to 30,830,715,907,920 would take you about two million, four hundred fifty thousand, eight hundred three 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 30830715907920 cubic inches would be around 2613 feet tall.

Recreational maths with 30830715907920

• 30830715907920 backwards is 02970951703803
• 30830715907920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30830715907920's digits is 54
• More coming soon!