45052892720

Names of 45052892720

• Cardinal: 45052892720 can be written as Forty-five billion, fifty-two million, eight hundred ninety-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.505289272 × 10¹⁰

Factors of 45052892720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5198

Divisors of 45052892720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 19 20 22 31 34 38 40 44 55 62 68 76 80 85 88 95 110 124 136 152 155 170 176 187 190 209 220 248 272 304 310 323 340 341 374 380 418 440 496 527 589 620 646 680 682 748 760 836 880 935 1045 1054 1178 1240 1292 1360 1364 1496 1520 1615 1672 1705 1870 2090 2108 2356 2480 2584 2635 2728 2945 2992 3230 3344 3410 3553 3740 4180 4216 4712 5113 5168 5270 5456 5797 5890 6460 6479 6820 7106 7480 8360 8432 9424 10013 10226 10540 11594 11780 12920 12958 13640 14212 14960 16720 17765 20026 20452 21080 23188 23560 25565 25840 25916 27280 28424 28985 32395 35530 40052 40904 42160 46376 47120 50065 51130 51832 56243 56848 57970 64790 71060 80104 81808 86921 92752 97147 100130 102260 103664 110143 112486 115940 129580 142120 158503 160208 173842 194294 200260 204520 220286 224972 231880 259160 281215 284240 317006 347684 388588 400520 409040 434605 440572 449944 463760 485735 518320 550715 562430 634012 695368 777176 792515 801040 869210 881144 899888 956131 971470 1068617 1101430 1124860 1268024 1390736 1554352 1585030 1651499 1738420 1743533 1762288 1912262 1942940 2137234 2202860 2249720 2536048 2694551 3011557 3170060 3302998 3476840 3487066 3824524 3885880 4274468 4405720 4499440 4780655 5343085 5389102 6023114 6340120 6605996 6953680 6974132 7649048 7771760 8257495 8548936 8717665 8811440 9561310 10686170 10778204 12046228 12680240 13211992 13472755 13948264 15057785 15298096 16514990 17097872 17435330 18166489 19122620 21372340 21556408 24092456 26423984 26945510 27896528 29640061 30115570 33029980 33127127 34870660 36332978 38245240 42744680 43112816 48184912 51196469 53891020 59280122 60231140 66059960 66254254 69741320 72665956 76490480 85489360 90832445 102392938 107782040 118560244 120462280 132119920 132508508 139482640 145331912 148200305 165635635 181664890 204785876 215564080 237120488 240924560 255982345 265017016 290663824 296400610 331271270 363329780 409571752 474240976 511964690 530034032 563161159 592801220 662542540 726659560 819143504 1023929380 1126322318 1185602440 1325085080 1453319120 2047858760 2252644636 2371204880 2650170160 2815805795 4095717520 4505289272 5631611590 9010578544 11263223180 22526446360 45052892720
• Sum of all divisors σ(n): 131494440960
• Sum of proper divisors (its aliquot sum) s(n): 86441548240
• 45052892720 is an abundant number, because the sum of its proper divisors (86441548240) is greater than itself. Its abundance is 41388655520

Bases of 45052892720

• Binary: 101001111101010111001001011000110000₂
• Hexadecimal: 0xA7D5C9630
• Base-36: KP3BUI8

Squares and roots of 45052892720

• 45052892720 squared (45052892720²) is 2029763142439828998400
• 45052892720 cubed (45052892720³) is 91446701103351694920060251648000
• The square root of 45052892720 is 212256.6670802121
• The cube root of 45052892720 is 3558.2863422625

Scales and comparisons

• 45,052,892,720 seconds is equal to 1,432 years, 28 weeks, 1 day, 12 hours, 25 minutes, 20 seconds.
• To count from 1 to 45,052,892,720 would take you about two thousand, eight hundred sixty-five 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 45052892720 cubic inches would be around 296.5 feet tall.

Recreational maths with 45052892720

• 45052892720 backwards is 02729825054
• 45052892720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45052892720's digits is 44
• More coming soon!