45271379790

Names of 45271379790

• Cardinal: 45271379790 can be written as Forty-five billion, two hundred seventy-one million, three hundred seventy-nine thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.527137979 × 10¹⁰

Factors of 45271379790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1274

Divisors of 45271379790

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 31 35 39 42 45 49 54 62 63 65 70 78 90 91 93 98 105 117 126 130 135 147 155 182 186 189 195 210 217 234 245 270 273 279 294 310 315 343 351 378 390 403 434 441 455 465 490 546 558 585 630 637 651 686 702 735 806 819 837 882 910 930 945 1029 1085 1170 1209 1213 1274 1302 1323 1365 1395 1470 1519 1638 1674 1715 1755 1890 1911 1953 2015 2058 2170 2205 2418 2426 2457 2646 2730 2790 2821 3038 3087 3185 3255 3430 3510 3627 3639 3822 3906 4030 4095 4185 4410 4459 4557 4914 5145 5642 5733 5859 6045 6065 6174 6370 6510 6615 7254 7278 7595 8190 8370 8463 8491 8918 9114 9261 9555 9765 10290 10633 10881 10917 11466 11718 12090 12130 12285 13230 13377 13671 14105 15190 15435 15769 16926 16982 17199 18135 18195 18522 19110 19530 19747 21266 21762 21834 22295 22785 24570 25389 25473 26754 27342 28210 28665 29295 30870 31538 31899 32751 34398 36270 36390 37603 39494 40131 41013 42315 42455 44590 45570 46305 47307 50778 50946 53165 54405 54585 57330 58590 59241 59437 63798 65502 66885 68355 75206 76167 76419 78845 80262 82026 84630 84910 85995 92610 94614 95697 98735 106330 108810 109170 110383 112809 118482 118874 120393 126945 127365 133770 136710 138229 141921 152334 152838 157690 159495 163755 171990 177723 178311 188015 191394 197470 200655 205065 220766 225618 229257 236535 240786 253890 254730 263221 276458 283842 287091 296205 297185 318990 327510 331149 338427 355446 356622 376030 380835 382095 401310 410130 414687 416059 425763 458514 473070 478485 488839 526442 533169 534933 551915 564045 574182 592410 594370 601965 662298 676854 691145 709605 761670 764190 772681 789663 829374 832118 851526 888615 891555 956970 977678 993447 1015281 1066338 1069866 1103830 1128090 1146285 1203930 1244061 1248177 1316105 1382290 1419210 1435455 1466517 1545362 1579326 1604799 1655745 1692135 1777230 1783110 1842547 1986894 2030562 2073435 2080295 2128815 2292570 2318043 2368989 2444195 2488122 2496354 2632210 2665845 2674665 2870910 2933034 2980341 3209598 3311490 3384270 3421873 3685094 3732183 3744531 3863405 3948315 4146870 4160590 4257630 4399551 4636086 4737978 4888390 4967235 5076405 5331690 5349330 5408767 5527641 5960682 6220305 6240885 6843746 6954129 7106967 7332585 7464366 7489062 7726810 7896630 8023995 8799102 9212735 9934470 10152810 10265619 10817534 11055282 11233593 11590215 11844945 12440610 12481770 12897829 13198653 13908258 14213934 14665170 14901705 16047990 16226301 16582923 17109365 18425470 18660915 18722655 20531238 20862387 21997755 22467186 23180430 23689890 23953111 25795658 26397306 27043835 27638205 29803410 30796857 32452602 33165846 34218730 34770645 35534835 37321830 37445310 38693487 41724774 43995510 47906222 48678903 49748769 51328095 54087670 55276410 56167965 61593714 64489145 65993265 69541290 71069670 71859333 77386974 81131505 82914615 92390571 97357806 99497538 102656190 104311935 112335930 116080461 119765555 128978290 131986530 143718666 146036709 153984285 162263010 165829230 167671777 184781142 193467435 208623870 215577999 232160922 239531110 243394515 248743845 292073418 307968570 335343554 348241383 359296665 386934870 431155998 461952855 486789030 497487690 503015331 580402305 646733997 696482766 718593330 730183545 838358885 923905710 1006030662 1077889995 1160804610 1293467994 1460367090 1509045993 1676717770 1741206915 2155779990 2515076655 3018091986 3233669985 3482413830 4527137979 5030153310 6467339970 7545229965 9054275958 15090459930 22635689895 45271379790
• Sum of all divisors σ(n): 156635136000
• Sum of proper divisors (its aliquot sum) s(n): 111363756210
• 45271379790 is an abundant number, because the sum of its proper divisors (111363756210) is greater than itself. Its abundance is 66092376420

Bases of 45271379790

• Binary: 101010001010011000100110111101001110₂
• Hexadecimal: 0xA8A626F4E
• Base-36: KSPES7I

Squares and roots of 45271379790

• 45271379790 squared (45271379790²) is 2049497828090420444100
• 45271379790 cubed (45271379790³) is 92783594554261554385631564739000
• The square root of 45271379790 is 212770.7211765755
• The cube root of 45271379790 is 3564.0291195231

Scales and comparisons

• 45,271,379,790 seconds is equal to 1,439 years, 25 weeks, 3 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 45,271,379,790 would take you about two thousand, eight hundred seventy-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 45271379790 cubic inches would be around 297 feet tall.

Recreational maths with 45271379790

• 45271379790 backwards is 09797317254
• 45271379790 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45271379790's digits is 54
• More coming soon!