18950088720672

Names of 18950088720672

• Cardinal: 18950088720672 can be written as Eighteen trillion, nine hundred fifty billion, eighty-eight million, seven hundred twenty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8950088720672 × 10¹³

Factors of 18950088720672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 292

Divisors of 18950088720672

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 68 72 79 96 102 136 144 153 158 191 204 237 272 288 289 306 316 382 408 474 544 573 578 612 632 711 764 816 867 948 1146 1156 1224 1264 1343 1422 1528 1632 1719 1734 1896 2292 2312 2448 2528 2601 2686 2844 3056 3247 3438 3468 3792 4029 4584 4624 4896 5202 5372 5688 6112 6241 6494 6876 6936 7584 8058 9168 9248 9741 10404 10744 11376 12087 12482 12988 13752 13872 15089 16116 18336 18723 19482 20808 21488 22752 22831 24174 24964 25976 27504 27744 29223 30178 32232 36481 37446 38964 41616 42976 45267 45662 48348 49928 51952 55008 55199 56169 58446 60356 64464 68493 72962 74892 77928 83232 90534 91324 96696 99856 103904 106097 109443 110398 112338 116892 120712 128928 135801 136986 145924 149784 155856 165597 181068 182648 193392 199712 205479 212194 218886 220796 224676 233784 241424 256513 271602 273972 291848 299568 311712 318291 328329 331194 362136 365296 386784 410958 424388 437772 441592 449352 467568 482848 496791 513026 543204 547944 583696 599136 620177 636582 656658 662388 724272 730592 769539 821916 848776 875544 883184 898704 935136 954873 993582 1026052 1086408 1095888 1167392 1192031 1240354 1273164 1313316 1324776 1448544 1539078 1643832 1697552 1751088 1766368 1797408 1803649 1860531 1909746 1987164 2052104 2172816 2191776 2308617 2384062 2480708 2546328 2626632 2649552 2881999 3078156 3287664 3395104 3502176 3576093 3607298 3721062 3819492 3974328 4104208 4345632 4360721 4617234 4768124 4961416 5092656 5253264 5299104 5410947 5581593 5763998 6156312 6575328 7152186 7214596 7442124 7638984 7948656 8208416 8645997 8721442 9234468 9536248 9922832 10185312 10506528 10543009 10728279 10821894 11163186 11527996 12312624 13082163 14304372 14429192 14884248 15277968 15897312 16232841 17291994 17442884 18468936 19072496 19845664 20264527 21086018 21456558 21643788 22326372 23055992 24625248 25937991 26164326 28608744 28858384 29768496 30555936 31629027 32465682 34583988 34885768 36937872 38144992 39246489 40529054 42172036 42913116 43287576 44652744 46111984 48993983 51875982 52328652 57217488 57716768 59536992 60793581 63258054 64931364 69167976 69771536 73875744 78492978 81058108 84344072 85826232 86575152 89305488 92223968 94887081 97987966 103751964 104657304 114434976 121587162 126516108 129862728 138335952 139543072 146981949 156985956 162116216 168688144 171652464 173150304 178610976 182380743 189774162 195975932 207503928 209314608 227677921 243174324 253032216 259725456 276671904 293963898 313971912 324232432 337376288 343304928 344496959 364761486 379548324 391951864 415007856 418629216 440945847 455355842 486348648 506064432 519450912 587927796 627943824 648464864 683033763 688993918 729522972 759096648 783903728 830015712 832897711 881891694 910711684 972697296 1012128864 1033490877 1175855592 1255887648 1366067526 1377987836 1459045944 1518193296 1567807456 1665795422 1763783388 1821423368 1945394592 2049101289 2066981754 2351711184 2498693133 2732135052 2755975672 2918091888 3036386592 3100472631 3331590844 3527566776 3642846736 3870524657 4098202578 4133963508 4703422368 4997386266 5464270104 5511951344 5836183776 6200945262 6663181688 7055133552 7285693472 7496079399 7741049314 8196405156 8267927016 9994772532 10928540208 11023902688 11611573971 12401890524 13326363376 14110267104 14992158798 15482098628 16392810312 16535854032 19989545064 21857080416 23223147942 24803781048 26652726752 29984317596 30964197256 32785620624 33071708064 34834721913 39979090128 46446295884 49607562096 59968635192 61928394512 65571241248 65798919169 69669443826 79958180256 92892591768 99215124192 119937270384 123856789024 131597838338 139338887652 185785183536 197396757507 239874540768 263195676676 278677775304 371570367072 394793515014 526391353352 557355550608 592190272521 789587030028 1052782706704 1114711101216 1184380545042 1579174060056 2105565413408 2368761090084 3158348120112 4737522180168 6316696240224 9475044360336 18950088720672
• Sum of all divisors σ(n): 58284692027289
• Sum of proper divisors (its aliquot sum) s(n): 39334603306617
• 18950088720672 is an abundant number, because the sum of its proper divisors (39334603306617) is greater than itself. Its abundance is 20384514585945

Bases of 18950088720672

• Binary: 100010011110000101001010011101000000100100000₂
• Hexadecimal: 0x113C294E8120
• Base-36: 6PTJTJPK0

Squares and roots of 18950088720672

• 18950088720672 squared (18950088720672²) is 359105862521340157640131584
• 18950088720672 cubed (18950088720672³) is 6805087954892838020193619935208300904448
• The square root of 18950088720672 is 4353169.9623001167
• The cube root of 18950088720672 is 26660.6304993715

Scales and comparisons

• 18,950,088,720,672 seconds is equal to 602,554 years, 10 weeks, 4 days, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,950,088,720,672 would take you about one million, five hundred six thousand, three hundred eighty-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 18950088720672 cubic inches would be around 2221.7 feet tall.

Recreational maths with 18950088720672

• 18950088720672 backwards is 27602788005981
• The number of decimal digits it has is: 14
• The sum of 18950088720672's digits is 63
• More coming soon!