45073182720

Names of 45073182720

• Cardinal: 45073182720 can be written as Forty-five billion, seventy-three million, one hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.507318272 × 10¹⁰

Factors of 45073182720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 697

Divisors of 45073182720

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 41 48 58 60 64 80 82 87 96 116 120 123 128 145 160 164 174 192 205 232 240 246 256 290 320 328 348 384 410 435 464 480 492 512 580 615 617 640 656 696 768 820 870 928 960 984 1024 1160 1189 1230 1234 1280 1312 1392 1536 1640 1740 1851 1856 1920 1968 2048 2320 2378 2460 2468 2560 2624 2784 3072 3085 3280 3480 3567 3702 3712 3840 3936 4096 4640 4756 4920 4936 5120 5248 5568 5945 6144 6170 6560 6960 7134 7404 7424 7680 7872 9255 9280 9512 9840 9872 10240 10496 11136 11890 12288 12340 13120 13920 14268 14808 14848 15360 15744 17835 17893 18510 18560 19024 19680 19744 20480 20992 22272 23780 24680 25297 26240 27840 28536 29616 29696 30720 31488 35670 35786 37020 37120 38048 39360 39488 41984 44544 47560 49360 50594 52480 53679 55680 57072 59232 59392 61440 62976 71340 71572 74040 74240 75891 76096 78720 78976 83968 89088 89465 95120 98720 101188 104960 107358 111360 114144 118464 118784 125952 126485 142680 143144 148080 148480 151782 152192 157440 157952 167936 178176 178930 190240 197440 202376 209920 214716 222720 228288 236928 251904 252970 268395 285360 286288 296160 296960 303564 304384 314880 315904 356352 357860 379455 380480 394880 404752 419840 429432 445440 456576 473856 503808 505940 536790 570720 572576 592320 593920 607128 608768 629760 631808 715720 733613 758910 760960 789760 809504 839680 858864 890880 913152 947712 1011880 1073580 1141440 1145152 1184640 1214256 1217536 1259520 1263616 1431440 1467226 1517820 1521920 1579520 1619008 1717728 1781760 1826304 1895424 2023760 2147160 2200839 2282880 2290304 2369280 2428512 2435072 2519040 2527232 2862880 2934452 3035640 3043840 3159040 3238016 3435456 3652608 3668065 3790848 4047520 4294320 4401678 4565760 4580608 4738560 4857024 4870144 5725760 5868904 6071280 6087680 6318080 6476032 6870912 7305216 7336130 7581696 8095040 8588640 8803356 9131520 9161216 9477120 9714048 11004195 11451520 11737808 12142560 12175360 12636160 12952064 13741824 14610432 14672260 16190080 17177280 17606712 18263040 18322432 18954240 19428096 22008390 22903040 23475616 24285120 24350720 25904128 27483648 29344520 32380160 34354560 35213424 36526080 36644864 37908480 38856192 44016780 45806080 46951232 48570240 51808256 54967296 58689040 64760320 68709120 70426848 73052160 73289728 77712384 88033560 91612160 93902464 97140480 103616512 109934592 117378080 129520640 137418240 140853696 155424768 176067120 183224320 187804928 194280960 219869184 234756160 259041280 274836480 281707392 310849536 352134240 366448640 375609856 388561920 469512320 518082560 549672960 563414784 704268480 751219712 777123840 939024640 1099345920 1126829568 1408536960 1502439424 1554247680 1878049280 2253659136 2817073920 3004878848 3756098560 4507318272 5634147840 7512197120 9014636544 11268295680 15024394240 22536591360 45073182720
• Sum of all divisors σ(n): 153076029120
• Sum of proper divisors (its aliquot sum) s(n): 108002846400
• 45073182720 is an abundant number, because the sum of its proper divisors (108002846400) is greater than itself. Its abundance is 62929663680

Bases of 45073182720

• Binary: 101001111110100100100011000000000000₂
• Hexadecimal: 0xA7E923000
• Base-36: KPFEQDC

Squares and roots of 45073182720

• 45073182720 squared (45073182720²) is 2031591800510506598400
• 45073182720 cubed (45073182720³) is 91570308436863853189448859648000
• The square root of 45073182720 is 212304.4576074653
• The cube root of 45073182720 is 3558.8204314923

Scales and comparisons

• 45,073,182,720 seconds is equal to 1,433 years, 9 weeks, 5 days, 8 hours, 32 minutes.
• To count from 1 to 45,073,182,720 would take you about two thousand, eight hundred sixty-six 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 45073182720 cubic inches would be around 296.6 feet tall.

Recreational maths with 45073182720

• 45073182720 backwards is 02728137054
• The number of decimal digits it has is: 11
• The sum of 45073182720's digits is 39
• More coming soon!