30172694977920

Names of 30172694977920

• Cardinal: 30172694977920 can be written as Thirty trillion, one hundred seventy-two billion, six hundred ninety-four million, nine hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.017269497792 × 10¹³

Factors of 30172694977920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 657

Divisors of 30172694977920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 121 128 132 157 160 165 176 192 220 240 242 264 314 320 330 352 363 384 440 471 479 480 484 528 605 628 640 660 704 726 785 880 942 958 960 968 1056 1210 1256 1320 1331 1408 1437 1452 1570 1727 1760 1815 1884 1916 1920 1936 2112 2355 2395 2420 2512 2640 2662 2874 2904 3140 3454 3520 3630 3768 3832 3872 3993 4224 4710 4790 4840 5024 5181 5269 5280 5324 5748 5808 6280 6655 6908 7040 7185 7260 7536 7664 7744 7986 8635 9420 9580 9680 10048 10362 10538 10560 10648 11496 11616 12560 13310 13816 14370 14520 15072 15328 15488 15807 15972 17270 18840 18997 19160 19360 19965 20096 20724 21076 21120 21296 22992 23232 24649 25120 25905 26345 26620 27632 28740 29040 30144 30656 31614 31944 34540 37680 37994 38320 38720 39930 41448 42152 42592 45984 46464 49298 50240 51810 52690 53240 55264 56991 57480 57959 58080 60288 61312 63228 63888 69080 73947 75203 75360 75988 76640 77440 79035 79860 82896 84304 85184 91968 94985 98596 100480 103620 105380 106480 110528 113982 114960 115918 116160 123245 126456 127776 138160 147894 150406 150720 151976 153280 158070 159720 165792 168608 170368 173877 183936 189970 197192 207240 208967 210760 212960 221056 225609 227964 229920 231836 232320 246490 252912 255552 271139 276320 284955 289795 295788 300812 301440 303952 306560 316140 319440 331584 337216 347754 369735 376015 379940 394384 414480 417934 421520 425920 451218 455928 459840 463672 492980 505824 511104 542278 552640 569910 579590 591576 601624 607904 626901 632280 637549 638880 663168 674432 695508 739470 752030 759880 788768 813417 827233 828960 835868 843040 851840 869385 902436 911856 919680 927344 985960 1011648 1044835 1084556 1105280 1128045 1139820 1159180 1183152 1203248 1215808 1253802 1264560 1275098 1277760 1355695 1391016 1478940 1504060 1519760 1577536 1626834 1654466 1657920 1671736 1686080 1738770 1804872 1823712 1854688 1912647 1971920 2023296 2089670 2169112 2256090 2279640 2318360 2366304 2406496 2431616 2481699 2507604 2529120 2550196 2555520 2711390 2782032 2957880 2982529 3008120 3039520 3134505 3155072 3187745 3253668 3308932 3315840 3343472 3372160 3477540 3609744 3647424 3709376 3825294 3943840 4067085 4136165 4179340 4338224 4512180 4559280 4636720 4732608 4812992 4963398 5015208 5058240 5100392 5422780 5564064 5915760 5965058 6016240 6079040 6269010 6375490 6507336 6617864 6686944 6955080 7219488 7294848 7418752 7650588 7887680 8134170 8272330 8358680 8676448 8947587 9024360 9099563 9118560 9273440 9465216 9563235 9625984 9926796 10030416 10116480 10200784 10845560 11128128 11806871 11831520 11930116 12032480 12158080 12408495 12538020 12750980 13014672 13235728 13373888 13910160 14438976 14912645 15301176 15775360 16268340 16544660 16717360 17352896 17895174 18048720 18199126 18237120 18546880 19126470 19853592 20060832 20401568 21691120 22256256 23613742 23663040 23860232 24064960 24816990 25076040 25501960 26029344 26471456 26747776 27298689 27820320 28877952 29825290 30602352 32536680 32807819 33089320 33434720 34705792 35420613 35790348 36097440 36398252 36474240 37093760 38252940 39707184 40121664 40803136 43382240 44737935 45497815 47227484 47326080 47720464 48129920 49633980 50152080 51003920 52058688 52942912 54597378 55640640 59034355 59650580 61204704 65073360 65615638 66178640 66869440 70841226 71580696 72194880 72796504 76505880 79414368 80243328 81606272 86764480 89475870 90995630 94454968 95440928 98423457 99267960 100095193 100304160 102007840 104117376 105885824 109194756 111281280 118068710 119301160 122409408 129875581 130146720 131231276 132357280 133738880 136493445 141682452 143161392 144389760 145593008 153011760 158828736 164039095 173528960 177103065 178951740 181991260 188909936 190881856 196846914 198535920 200190386 200608320 204015680 218389512 236137420 238602320 244818816 259751162 260293440 262462552 264714560 272986890 283364904 286322784 291186016 300285579 306023520 317657472 328078190 354206130 357903480 363982520 377819872 381763712 389626743 393693828 397071840 400380772 401216640 408031360 436779024 472274840 477204640 492117285 500475965 519502324 520586880 524925104 529429120 545973780 566729808 572645568 582372032 600571158 612047040 649377905 656156380 708412260 715806960 727965040 755639744 779253486 787387656 794143680 800761544 873558048 944549680 954409280 984234570 1000951930 1039004648 1049850208 1091947560 1133459616 1145291136 1164744064 1201142316 1224094080 1298755810 1312312760 1416824520 1428631391 1431613920 1455930080 1501427895 1511279488 1558506972 1574775312 1588287360 1601523088 1747116096 1889099360 1908818560 1948133715 1968469140 2001903860 2078009296 2099700416 2183895120 2266919232 2402284632 2597511620 2624625520 2833649040 2857262782 2863227840 2911860160 3002855790 3117013944 3149550624 3203046176 3494232192 3778198720 3896267430 3936938280 4003807720 4156018592 4199400832 4285894173 4367790240 4533838464 4804569264 5195023240 5249251040 5667298080 5714525564 5726455680 5823720320 6005711580 6234027888 6299101248 6406092352 7143156955 7556397440 7792534860 7873876560 8007615440 8312037184 8571788346 8735580480 9609138528 10390046480 10498502080 11334596160 11429051128 12011423160 12468055776 12598202496 12812184704 14286313910 15585069720 15714945301 15747753120 16015230880 16624074368 17143576692 17471160960 19218277056 20780092960 20997004160 21429470865 22669192320 22858102256 24022846320 24936111552 28572627820 31170139440 31429890602 31495506240 32030461760 34287153384 38436554112 41560185920 42858941730 45716204512 47144835903 48045692640 49872223104 57145255640 62340278880 62859781204 62991012480 64060923520 68574306768 78574726505 83120371840 85717883460 91432409024 94289671806 96091385280 114290511280 124680557760 125719562408 137148613536 157149453010 171435766920 182864818048 188579343612 192182770560 228581022560 235724179515 249361115520 251439124816 274297227072 314298906020 342871533840 377158687224 457162045120 471448359030 502878249632 548594454144 628597812040 685743067680 754317374448 914324090240 942896718060 1005756499264 1257195624080 1371486135360 1508634748896 1885793436120 2011512998528 2514391248160 2742972270720 3017269497792 3771586872240 5028782496320 6034538995584 7543173744480 10057564992640 15086347488960 30172694977920
• Sum of all divisors σ(n): 106686135244800
• Sum of proper divisors (its aliquot sum) s(n): 76513440266880
• 30172694977920 is an abundant number, because the sum of its proper divisors (76513440266880) is greater than itself. Its abundance is 46340745288960

Bases of 30172694977920

• Binary: 110110111000100100000110001000001110110000000₂
• Hexadecimal: 0x1B7120C41D80
• Base-36: AP157JXXC

Squares and roots of 30172694977920

• 30172694977920 squared (30172694977920²) is 910391522230598789287526400
• 30172694977920 cubed (30172694977920³) is 27468965710748132125690180104179417088000
• The square root of 30172694977920 is 5492967.7750665897
• The cube root of 30172694977920 is 31131.8336236337

Scales and comparisons

• 30,172,694,977,920 seconds is equal to 959,398 years, 19 weeks, 1 day, 16 hours, 32 minutes.
• To count from 1 to 30,172,694,977,920 would take you about two million, three hundred ninety-eight thousand, four hundred ninety-five 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 30172694977920 cubic inches would be around 2594.3 feet tall.

Recreational maths with 30172694977920

• 30172694977920 backwards is 02977949627103
• 30172694977920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30172694977920's digits is 66
• More coming soon!