7155438098040

Names of 7155438098040

• Cardinal: 7155438098040 can be written as Seven trillion, one hundred fifty-five billion, four hundred thirty-eight million, ninety-eight thousand and forty.

Scientific notation

• Scientific notation: 7.15543809804 × 10¹²

Factors of 7155438098040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2969

Divisors of 7155438098040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 29 30 36 38 40 41 45 57 58 60 72 76 82 87 90 95 114 116 120 123 145 152 164 171 174 180 190 205 228 232 246 261 285 290 328 342 348 349 360 369 380 410 435 456 492 522 551 570 580 615 684 696 698 738 760 779 820 855 870 984 1044 1047 1102 1140 1160 1189 1230 1305 1368 1396 1476 1558 1640 1653 1710 1740 1745 1845 2088 2094 2204 2280 2337 2378 2460 2521 2610 2755 2792 2952 3116 3141 3306 3420 3480 3490 3567 3690 3895 4188 4408 4674 4756 4920 4959 5042 5220 5235 5510 5945 6232 6282 6612 6631 6840 6980 7011 7134 7380 7563 7790 8265 8376 9348 9512 9918 10084 10121 10440 10470 10701 11020 11685 11890 12564 12605 13224 13262 13960 14022 14268 14309 14760 15126 15580 15705 16530 17835 18696 19836 19893 20168 20242 20940 21402 22040 22591 22689 23370 23780 24795 25128 25210 26524 28044 28536 28618 30252 30363 31160 31410 33060 33155 35055 35670 37815 39672 39786 40484 41880 42804 42927 45182 45378 46740 47560 47899 49590 50420 50605 53048 53505 56088 57236 59679 60504 60726 62820 66120 66310 67773 70110 71340 71545 73109 75630 79572 80968 85608 85854 90364 90756 91089 93480 95798 99180 99465 100840 101210 103361 107010 112955 113445 114472 119358 121452 125640 128781 132620 135546 140220 142680 143090 143697 146218 151260 151815 159144 171708 180728 181512 182178 191596 192299 198360 198930 202420 203319 206722 214020 214635 219327 225910 226890 238716 239495 242904 257562 265240 271092 271871 280440 286180 287394 292436 298395 302520 303630 310083 338865 343416 364356 365545 383192 384598 397860 404840 406638 413444 414961 428040 429270 431091 438654 451820 453780 455445 477432 478990 515124 516805 542184 543742 572360 574788 576897 584872 596790 607260 620166 643905 657981 677730 718485 728712 731090 769196 795720 813276 815613 826888 829922 858540 862182 877308 879829 903640 907560 910890 930249 957980 961495 1016595 1030248 1033610 1087484 1096635 1149576 1153794 1193580 1214520 1240332 1244883 1287810 1315962 1355460 1359355 1389071 1436970 1462180 1538392 1550415 1626552 1631226 1659844 1717080 1724364 1730691 1754616 1759658 1821780 1860498 1915960 1922990 1963859 2033190 2067220 2074805 2155455 2174968 2193270 2307588 2387160 2446839 2480664 2489766 2575620 2631924 2639487 2710920 2718710 2778142 2873940 2884485 2924360 2997469 3100830 3262452 3289905 3319688 3448728 3461382 3519316 3643560 3720996 3734649 3845980 3927718 4066380 4078065 4134440 4149610 4167213 4310910 4386540 4399145 4615176 4651245 4893678 4979532 5151240 5263848 5278974 5437420 5556284 5747880 5768970 5891577 5994938 6201660 6224415 6524904 6579810 6922764 6945355 7038632 7441992 7469298 7691960 7855436 7884259 7918461 8132760 8156130 8299220 8334426 8621820 8653455 8773080 8798290 8992407 9302490 9787356 9819295 9959064 10557948 10874840 11112568 11537940 11783154 11989876 12234195 12403320 12448830 12501639 13159620 13197435 13845528 13890710 14938596 14987345 15710872 15768518 15836922 16312260 16598440 16668852 16716751 17243640 17306910 17596580 17674731 17984814 18604980 18673245 19574712 19638590 20836065 21115896 23075880 23566308 23652777 23979752 24468390 24897660 25003278 25515041 26319240 26394870 26977221 27781420 29457885 29877192 29974690 31537036 31673844 32624520 33337704 33433502 34613820 35193160 35349462 35969628 36072989 37209960 37346490 39277180 39421295 39592305 41672130 44962035 47132616 47305554 48936780 49795320 50006556 50150253 51030082 52789740 53954442 55562840 56951911 58915770 59949380 62508195 63074072 63347688 66867004 69227640 70698924 70958331 71939256 72145978 74692980 76545123 78554360 78842590 79184610 83344260 83583755 88373655 89924070 94611108 97873560 100013112 100300506 102060164 105579480 107908884 108218967 113903822 117831540 118263885 119898760 125016390 127575205 133734008 134886105 141397848 141916662 144291956 149385960 150450759 153090246 157685180 158369220 166688520 167167510 170855733 176747310 179848140 180364945 189222216 200601012 204120328 215817768 216437934 227807644 229635369 235663080 236527770 250032780 250751265 255150410 269772210 283833324 284759555 288583912 300901518 306180492 315370360 316738440 324656901 334335020 341711466 353494620 354791655 359696280 360729890 382725615 401202024 432875868 455615288 459270738 473055540 484785779 500065560 501502530 510300820 512567199 539544420 541094835 567666648 569519110 601803036 612360984 649313802 668670040 683422932 685386791 706989240 709583310 721459780 752253795 765451230 854278665 865751736 918541476 946111080 969571558 1003005060 1020601640 1025134398 1046116681 1079088840 1082189670 1139038220 1148176845 1203606072 1298627604 1366845864 1370773582 1419166620 1442919560 1454357337 1504507590 1530902460 1623284505 1708557330 1837082952 1939143116 2006010120 2050268796 2056160373 2092233362 2164379340 2278076440 2296353690 2423928895 2562835995 2597255208 2741547164 2838333240 2908714674 3009015180 3061804920 3138350043 3246569010 3417114660 3426933955 3878286232 4100537592 4112320746 4184466724 4328758680 4363072011 4592707380 4847857790 5125671990 5230583405 5483094328 5817429348 6018030360 6168481119 6276700086 6493138020 6834229320 6853867910 7271786685 8224641492 8368933448 8726144022 9185414760 9415050129 9695715580 10251343980 10280801865 10461166810 11634858696 12336962238 12553400172 12986276040 13707735820 14543573370 15691750215 16449282984 17452288044 18830100258 19391431160 19876216939 20502687960 20561603730 20922333620 21815360055 24673924476 25106800344 27415471640 29087146740 30842405595 31383500430 34904576088 37660200516 39752433878 41123207460 41844667240 43630720110 47075250645 49347848952 58174293480 59628650817 61684811190 62767000860 75320401032 79504867756 82246414920 87261440220 94150501290 99381084695 119257301634 123369622380 125534001720 159009735512 174522880440 178885952451 188301002580 198762169390 238514603268 246739244760 298143254085 357771904902 376602005160 397524338780 477029206536 596286508170 715543809804 795048677560 894429762255 1192573016340 1431087619608 1788859524510 2385146032680 3577719049020 7155438098040
• Sum of all divisors σ(n): 26025526800000
• Sum of proper divisors (its aliquot sum) s(n): 18870088701960
• 7155438098040 is an abundant number, because the sum of its proper divisors (18870088701960) is greater than itself. Its abundance is 11714650603920

Bases of 7155438098040

• Binary: 1101000001000000001010110001001011001111000₂
• Hexadecimal: 0x68201589678
• Base-36: 2JB5V3FY0

Squares and roots of 7155438098040

• 7155438098040 squared (7155438098040²) is 51200294374882292651841600
• 7155438098040 cubed (7155438098040³) is 366360537000895862881568126207350464000
• The square root of 7155438098040 is 2674965.0648260811
• The cube root of 7155438098040 is 19269.8681452993

Scales and comparisons

• 7,155,438,098,040 seconds is equal to 227,520 years, 41 weeks, 3 days, 13 hours, 54 minutes.
• To count from 1 to 7,155,438,098,040 would take you about five hundred sixty-eight thousand, eight hundred one 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 7155438098040 cubic inches would be around 1605.8 feet tall.

Recreational maths with 7155438098040

• 7155438098040 backwards is 0408908345517
• The number of decimal digits it has is: 13
• The sum of 7155438098040's digits is 54
• More coming soon!