45113372640

Names of 45113372640

• Cardinal: 45113372640 can be written as Forty-five billion, one hundred thirteen million, three hundred seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.511337264 × 10¹⁰

Factors of 45113372640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1081

Divisors of 45113372640

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 67 70 72 80 84 90 96 105 112 120 126 134 140 144 160 168 180 201 210 224 240 252 268 280 288 315 335 336 360 402 420 469 480 504 536 560 603 630 670 672 720 804 840 938 997 1005 1008 1072 1120 1206 1260 1340 1407 1440 1608 1680 1876 1994 2010 2016 2144 2345 2412 2520 2680 2814 2991 3015 3216 3360 3752 3988 4020 4221 4489 4690 4824 4985 5040 5360 5628 5982 6030 6432 6979 7035 7504 7976 8040 8442 8973 8978 9380 9648 9970 10080 10720 11256 11964 12060 13467 13958 14070 14955 15008 15952 16080 16884 17946 17956 18760 19296 19940 20937 21105 22445 22512 23928 24120 26934 27916 28140 29910 31423 31904 32160 33768 34895 35892 35912 37520 39880 40401 41874 42210 44865 44890 45024 47856 48240 53868 55832 56280 59820 62811 62846 66799 67335 67536 69790 71784 71824 75040 79760 80802 83748 84420 89730 89780 94269 95712 96480 104685 107736 111664 112560 119640 125622 125692 133598 134670 135072 139580 143568 143648 157115 159520 161604 167496 168840 179460 179560 188538 200397 202005 209370 215472 223328 225120 239280 251244 251384 267196 269340 279160 282807 287136 314055 314230 323208 333995 334992 337680 358920 359120 377076 400794 404010 418740 430944 467593 471345 478560 502488 502768 534392 538680 558320 565614 601191 628110 628460 646416 667990 669984 675360 717840 718240 754152 801588 808020 837480 935186 942690 1001985 1004976 1005536 1068784 1077360 1116640 1131228 1202382 1256220 1256920 1292832 1335980 1402779 1414035 1435680 1508304 1603176 1616040 1674960 1870372 1885380 2003970 2009952 2137568 2154720 2262456 2337965 2404764 2512440 2513840 2671960 2805558 2828070 3005955 3016608 3206352 3232080 3349920 3740744 3770760 4007940 4208337 4475533 4524912 4675930 4809528 5024880 5027680 5343920 5611116 5656140 6011910 6412704 6464160 7013895 7481488 7541520 8015880 8416674 8951066 9049824 9351860 9619056 10049760 10687840 11222232 11312280 12023820 13426599 14027790 14962976 15083040 16031760 16833348 17902132 18703720 19238112 21041685 22377665 22444464 22624560 24047640 26853198 28055580 31328731 32063520 33666696 35804264 37407440 40279797 42083370 44755330 44888928 45249120 48095280 53706396 56111160 62657462 67132995 67333392 71608528 74814880 80559594 84166740 89510660 93986193 96190560 107412792 112222320 125314924 134265990 134666784 143217056 156643655 161119188 168333480 179021320 187972386 201398985 214825584 224444640 250629848 268531980 281958579 313287310 322238376 336666960 358042640 375944772 402797970 429651168 469930965 501259696 537063960 563917158 626574620 644476752 673333920 716085280 751889544 805595940 939861930 1002519392 1074127920 1127834316 1253149240 1288953504 1409792895 1503779088 1611191880 1879723860 2148255840 2255668632 2506298480 2819585790 3007558176 3222383760 3759447720 4511337264 5012596960 5639171580 6444767520 7518895440 9022674528 11278343160 15037790880 22556686320 45113372640
• Sum of all divisors σ(n): 178786494432
• Sum of proper divisors (its aliquot sum) s(n): 133673121792
• 45113372640 is an abundant number, because the sum of its proper divisors (133673121792) is greater than itself. Its abundance is 88559749152

Bases of 45113372640

• Binary: 101010000000111101110110111111100000₂
• Hexadecimal: 0xA80F76FE0
• Base-36: KQ3C540

Squares and roots of 45113372640

• 45113372640 squared (45113372640²) is 2035216390955500569600
• 45113372640 cubed (45113372640³) is 91815475448211422854097055744000
• The square root of 45113372640 is 212399.0881336359
• The cube root of 45113372640 is 3559.8778689743

Scales and comparisons

• 45,113,372,640 seconds is equal to 1,434 years, 24 weeks, 1 day, 12 hours, 24 minutes.
• To count from 1 to 45,113,372,640 would take you about two thousand, eight hundred sixty-eight 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 45113372640 cubic inches would be around 296.7 feet tall.

Recreational maths with 45113372640

• 45113372640 backwards is 04627331154
• 45113372640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45113372640's digits is 36
• More coming soon!