45137902394520

Names of 45137902394520

• Cardinal: 45137902394520 can be written as Forty-five trillion, one hundred thirty-seven billion, nine hundred two million, three hundred ninety-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.513790239452 × 10¹³

Factors of 45137902394520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 797330

Divisors of 45137902394520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 37 39 40 45 52 54 60 65 72 74 78 90 104 108 109 111 117 120 130 135 148 156 180 185 195 216 218 222 234 260 270 296 312 327 333 351 360 370 390 436 444 468 481 520 540 545 555 585 654 666 702 740 780 872 888 936 962 981 999 1080 1090 1110 1170 1308 1332 1404 1417 1443 1480 1560 1635 1665 1755 1924 1962 1998 2180 2220 2340 2405 2616 2664 2808 2834 2886 2943 3270 3330 3510 3848 3924 3996 4033 4251 4329 4360 4440 4680 4810 4905 4995 5668 5772 5886 6540 6660 7020 7085 7215 7848 7992 8066 8502 8658 9620 9810 9990 11336 11544 11772 12099 12753 12987 13080 13320 14040 14170 14430 14715 16132 17004 17316 19240 19620 19980 20165 21255 21645 23544 24198 25506 25974 28340 28860 29430 32264 34008 34632 36297 38259 39240 39960 40330 42510 43290 48396 51012 51948 52429 56680 57720 58860 60495 63765 64935 72594 76518 80660 85020 86580 96792 102024 103896 104858 108891 117720 120990 127530 129870 145188 153036 157287 161320 170040 173160 181485 191295 209716 217782 241980 255060 259740 262145 290376 306072 314574 362970 382590 419432 435564 471861 483960 510120 519480 524290 544455 629148 725940 765180 786435 797161 871128 943722 1048580 1088910 1258296 1415583 1451880 1530360 1572870 1594322 1887444 2097160 2177820 2359305 2391483 2831166 3145740 3188644 3774888 3985805 4355640 4718610 4782966 5662332 6291480 6377288 7077915 7174449 7971610 9437220 9565932 10363093 11324664 11957415 14155830 14348898 15943220 18874440 19131864 20726186 21523347 23914830 28311660 28697796 29494957 31089279 31886440 35872245 41452372 43046694 47829660 51815465 56623320 57395592 58989914 62178558 71744490 82904744 86093388 86890549 88484871 93267837 95659320 103630930 107616735 117979828 124357116 143488980 147474785 155446395 172186776 173781098 176969742 186535674 207261860 215233470 235959656 248714232 260671647 265454613 279803511 286977960 294949570 310892790 347562196 353939484 373071348 383434441 414523720 430466940 434452745 442424355 466339185 521343294 530909226 559607022 589899140 621785580 695124392 707878968 746142696 766868882 782014941 796363839 860933880 868905490 884848710 932678370 1042686588 1061818452 1119214044 1129577137 1150303323 1179798280 1243571160 1303358235 1327273065 1399017555 1533737764 1564029882 1592727678 1737810980 1769697420 1865356740 1917172205 2085373176 2123636904 2238428088 2259154274 2300606646 2346044823 2606716470 2654546130 2798035110 3067475528 3128059764 3185455356 3214950313 3388731411 3450909969 3475621960 3539394840 3730713480 3834344410 3910074705 3981819195 4518308548 4601213292 4692089646 5213432940 5309092260 5596070220 5647885685 5751516615 6256119528 6370910712 6429900626 6777462822 6901819938 7668688820 7820149410 7963638390 9036617096 9202426584 9384179292 9644850939 10166194233 10352729907 10426865880 10618184520 11192140440 11295771370 11503033230 11730224115 12859801252 13554925644 13803639876 15337377640 15640298820 15927276780 16074751565 16943657055 17254549845 18768358584 19289701878 20332388466 20705459814 22591542740 23006066460 23460448230 25719602504 27109851288 27607279752 28934552817 30498582699 31280597640 31854553560 32149503130 33887314110 34509099690 38579403756 40664776932 41410919628 41794354069 45183085480 46012132920 46920896460 48224254695 50830971165 51763649535 57869105634 60997165398 64299006260 67774628220 69018199380 77158807512 81329553864 82821839256 83588708138 86803658451 93841792920 96448509390 101661942330 103527299070 115738211268 121994330796 125383062207 128598012520 135549256440 138036398760 144672764085 152492913495 167177416276 173607316902 192897018780 203323884660 207054598140 208971770345 231476422536 243988661592 250766124414 289345528170 304985826990 334354832552 347214633804 376149186621 385794037560 406647769320 414109196280 417943540690 434018292255 501532248828 578691056340 609971653980 626915311035 694429267608 752298373242 835887081380 868036584510 1003064497656 1128447559863 1157382112680 1219943307960 1253830622070 1504596746484 1671774162760 1736073169020 1880745933105 2256895119726 2507661244140 3009193492968 3472146338040 3761491866210 4513790239452 5015322488280 5642237799315 7522983732420 9027580478904 11284475598630 15045967464840 22568951197260 45137902394520
• Sum of all divisors σ(n): 167939712864000
• Sum of proper divisors (its aliquot sum) s(n): 122801810469480
• 45137902394520 is an abundant number, because the sum of its proper divisors (122801810469480) is greater than itself. Its abundance is 77663908074960

Bases of 45137902394520

• Binary: 1010010000110101111100101000110101110010011000₂
• Hexadecimal: 0x290D7CA35C98
• Base-36: G002DNQU0

Squares and roots of 45137902394520

• 45137902394520 squared (45137902394520²) is 2037430232577214349726030400
• 45137902394520 cubed (45137902394520³) is 91965326973714484107289892298134313408000
• The square root of 45137902394520 is 6718474.7074406703
• The cube root of 45137902394520 is 35605.2296304917

Scales and comparisons

• 45,137,902,394,520 seconds is equal to 1,435,245 years, 35 weeks, 20 hours, 42 minutes.
• To count from 1 to 45,137,902,394,520 would take you about three million, five hundred eighty-eight thousand, one hundred fourteen 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 45137902394520 cubic inches would be around 2967.1 feet tall.

Recreational maths with 45137902394520

• 45137902394520 backwards is 02549320973154
• 45137902394520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 45137902394520's digits is 54
• More coming soon!