90997319400

Names of 90997319400

• Cardinal: 90997319400 can be written as Ninety billion, nine hundred ninety-seven million, three hundred nineteen thousand, four hundred.

Scientific notation

• Scientific notation: 9.09973194 × 10¹⁰

Factors of 90997319400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 785

Divisors of 90997319400

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 19 20 24 25 26 29 30 31 38 39 40 50 52 57 58 60 62 65 75 76 78 87 93 95 100 104 114 116 120 124 130 145 150 152 155 156 174 186 190 195 200 228 232 247 248 260 285 290 300 310 312 325 348 372 377 380 390 403 435 456 465 475 494 520 551 570 580 589 600 620 650 683 696 725 741 744 754 760 775 780 806 870 899 930 950 975 988 1102 1131 1140 1160 1178 1209 1235 1240 1300 1366 1425 1450 1482 1508 1550 1560 1612 1653 1740 1767 1798 1860 1885 1900 1950 1976 2015 2049 2175 2204 2262 2280 2325 2356 2418 2470 2600 2697 2732 2755 2850 2900 2945 2964 3016 3100 3224 3306 3415 3480 3534 3596 3705 3720 3770 3800 3900 4030 4098 4350 4408 4495 4524 4650 4712 4836 4940 5394 5464 5510 5655 5700 5800 5890 5928 6045 6175 6200 6612 6830 7068 7163 7192 7410 7540 7657 7800 8060 8196 8265 8700 8835 8879 8990 9048 9300 9425 9672 9880 10075 10245 10788 11020 11310 11400 11687 11780 12090 12350 12977 13224 13485 13660 13775 14136 14326 14725 14820 15080 15314 16120 16392 16530 17075 17081 17400 17670 17758 17980 18525 18600 18850 19807 20150 20490 21173 21489 21576 22040 22475 22620 22971 23374 23560 24180 24700 25954 26637 26970 27320 27550 28275 28652 29450 29640 30225 30628 33060 34150 34162 35061 35340 35516 35815 35960 37050 37700 38285 38931 39614 40300 40980 41325 42346 42978 44175 44395 44950 45240 45942 46748 48360 49400 51225 51243 51908 53274 53940 55100 56550 57304 58435 58900 59421 60450 61256 63519 64885 66120 67425 68300 68324 70122 70680 71032 71630 74100 75400 76570 77862 79228 80600 81960 82650 84692 85405 85956 88350 88790 89900 91884 93496 99035 102450 102486 103816 105865 106548 107445 107880 110200 113100 114855 116870 117800 118842 120900 127038 129770 133185 134850 136600 136648 140244 143260 148200 153140 155724 158456 165300 168701 169384 170810 171912 175305 176700 177580 179075 179800 183768 191425 194655 198070 204900 204972 211730 213096 214890 221975 222053 226200 229710 233740 237684 241800 254076 256215 257491 259540 266370 269700 275249 280488 286520 292175 297105 306280 311448 317595 324425 330600 337402 341620 350610 353400 355160 358150 376333 382850 389310 396140 402287 409800 409944 423460 427025 429780 443950 444106 459420 467480 475368 495175 506103 508152 512430 514982 519080 529325 532740 537225 539400 550498 574275 584350 594210 614017 635190 648850 665925 666159 674804 683240 701220 716300 752666 765700 772473 778620 792280 804574 825747 843505 846920 854050 859560 876525 887900 888212 918840 973275 990350 1012206 1024860 1029964 1058650 1065480 1074450 1100996 1110265 1128999 1148550 1168700 1188420 1206861 1228034 1270380 1281075 1287455 1297700 1331850 1332318 1349608 1376245 1402440 1432600 1485525 1505332 1531400 1544946 1557240 1587975 1609148 1651494 1687010 1708100 1753050 1775800 1776424 1842051 1881665 1946550 1980700 2011435 2024412 2049720 2059928 2117300 2148900 2201992 2220530 2257998 2297100 2337400 2376840 2413722 2456068 2530515 2540760 2562150 2574910 2595400 2663700 2664636 2752490 2971050 3010664 3070085 3089892 3175950 3218296 3302988 3330795 3374020 3416200 3506100 3684102 3763330 3862365 3893100 3961400 4022870 4048824 4128735 4217525 4234600 4297800 4441060 4515996 4594200 4827444 4892329 4912136 5061030 5124300 5149820 5229731 5327400 5329272 5504980 5551325 5644995 5942100 6034305 6140170 6179784 6351900 6437275 6605976 6661590 6748040 6881225 7012200 7368204 7526660 7724730 7786200 7982221 8045740 8257470 8435050 8882120 9031992 9210255 9408325 9654888 9784658 10057175 10122060 10248600 10299640 10459462 11009960 11102650 11289990 11666323 11884200 12068610 12280340 12652575 12703800 12874550 13323180 13762450 14676987 14736408 15053320 15350425 15449460 15689193 15964442 16091480 16514940 16653975 16870100 18420510 18816650 19311825 19569316 20114350 20244120 20643675 20918924 22205300 22579980 23332646 23946663 24137220 24461645 24560680 25305150 25749100 26148655 26646360 27524900 28224975 29353974 30171525 30700850 30898920 31378386 31928884 33029880 33307950 33740200 34998969 36841020 37633300 38623650 39138632 39911105 40228700 41287350 41837848 44410600 45159960 46051275 46665292 47893326 48274440 48923290 50610300 51498200 52297310 55049800 56449950 58331615 58707948 60343050 61401700 62756772 63857768 66615900 69997938 73384935 73682040 75266600 77247300 78445965 79822210 80457400 82574700 92102550 93330584 95786652 97846580 101220600 104594620 112899900 116663230 117415896 119733315 120686100 122308225 122803400 125513544 130743275 133231800 139995876 146769870 151662199 154494600 156891930 159644420 165149400 174994845 184205100 191573304 195693160 199555525 209189240 225799800 233326460 239466630 241372200 244616450 261486550 279991752 291658075 293539740 303324398 313783860 319288840 349989690 366924675 368410200 392229825 399111050 454986597 466652920 478933260 489232900 522973100 583316150 587079480 598666575 606648796 627567720 699979380 733849350 758310995 784459650 798222100 874974225 909973194 957866520 978465800 1045946200 1166632300 1197333150 1213297592 1399958760 1467698700 1516621990 1568919300 1596444200 1749948450 1819946388 2274932985 2333264600 2394666300 2935397400 3033243980 3137838600 3499896900 3639892776 3791554975 4549865970 4789332600 6066487960 6999793800 7583109950 9099731940 11374664925 15166219900 18199463880 22749329850 30332439800 45498659700 90997319400
• Sum of all divisors σ(n): 341978112000
• Sum of proper divisors (its aliquot sum) s(n): 250980792600
• 90997319400 is an abundant number, because the sum of its proper divisors (250980792600) is greater than itself. Its abundance is 159983473200

Bases of 90997319400

• Binary: 1010100101111110111001110011011101000₂
• Hexadecimal: 0x152FDCE6E8
• Base-36: 15SXGD0O

Squares and roots of 90997319400

• 90997319400 squared (90997319400²) is 8280512137985616360000
• 90997319400 cubed (90997319400³) is 753504407815854004516785384000000
• The square root of 90997319400 is 301657.6194960107
• The cube root of 90997319400 is 4497.8972793405

Scales and comparisons

• 90,997,319,400 seconds is equal to 2,893 years, 22 weeks, 3 days, 17 hours, 10 minutes.
• To count from 1 to 90,997,319,400 would take you about five thousand, seven hundred eighty-six 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 90997319400 cubic inches would be around 374.8 feet tall.

Recreational maths with 90997319400

• 90997319400 backwards is 00491379909
• The number of decimal digits it has is: 11
• The sum of 90997319400's digits is 51
• More coming soon!