45571442720720

Names of 45571442720720

• Cardinal: 45571442720720 can be written as Forty-five trillion, five hundred seventy-one billion, four hundred forty-two million, seven hundred twenty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.557144272072 × 10¹³

Factors of 45571442720720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 298

Divisors of 45571442720720

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 73 80 98 112 140 146 196 211 245 280 292 343 365 392 422 490 511 560 584 686 730 784 844 980 1022 1055 1168 1372 1460 1477 1688 1715 1960 2044 2110 2401 2555 2744 2920 2954 3376 3430 3577 3920 4088 4220 4802 5110 5329 5488 5840 5908 6860 7154 7385 8176 8440 9604 10220 10339 10658 11816 12005 13720 14308 14770 15403 16880 17885 19208 20440 20678 21316 23632 24010 25039 26645 27440 28616 29540 30806 35770 37303 38416 40880 41356 42632 44521 48020 50078 51695 53290 57232 59080 61612 71540 72373 74606 77015 82712 85264 89042 96040 100156 103390 106580 107821 118160 123224 125195 143080 144746 149212 154030 165424 175273 178084 186515 192080 200312 206780 213160 215642 222605 246448 250390 261121 286160 289492 298424 308060 311647 350546 356168 361865 373030 400624 413560 426320 431284 445210 500780 506611 522242 539105 578984 596848 616120 623294 701092 712336 723730 746060 754747 827120 862568 876365 890420 1001560 1013222 1044484 1078210 1124419 1157968 1232240 1246588 1305605 1402184 1447460 1492120 1509494 1558235 1725136 1752730 1780840 1827847 2003120 2026444 2088968 2156420 2181529 2248838 2493176 2533055 2611210 2804368 2894920 2984240 3018988 3116470 3250033 3505460 3561680 3655694 3773735 4052888 4177936 4312840 4363058 4497676 4986352 5066110 5222420 5283229 5622095 5789840 6037976 6232940 6500066 7010920 7311388 7547470 7870933 8105776 8625680 8726116 8995352 9139235 10132220 10444840 10566458 10907645 11244190 12075952 12465880 12794929 13000132 14021840 14622776 15094940 15270703 15741866 16250165 17452232 17990704 18278470 20264440 20889680 21132916 21815290 22488380 22750231 24931760 25589858 26000264 26416145 29245552 30189880 30541406 31483732 32500330 34904464 36556940 36982603 39354665 40528880 42265832 43630580 44976760 45500462 51179716 52000528 52832290 55096531 60379760 61082812 62967464 63974645 65000660 73113880 73965206 76353515 78709330 84531664 87261160 89953520 91000924 102359432 105664580 106894921 110193062 113751155 122165624 125934928 127949290 130001320 146227760 147930412 152707030 157418660 159251617 174522320 182001848 184913015 204718864 211329160 213789842 220386124 227502310 237252409 244331248 255898580 260002640 275482655 295860824 305414060 314837320 318503234 364003696 369826030 385675717 422658320 427579684 440772248 455004620 474504818 511797160 534474605 550965310 591721648 610828120 629674640 637006468 739652060 771351434 796258085 855159368 881544496 910009240 949009636 1023594320 1068949210 1101930620 1114761319 1186262045 1221656240 1274012936 1479304120 1542702868 1592516170 1660766863 1710318736 1820018480 1898019272 1928378585 2137898420 2203861240 2229522638 2372524090 2548025872 2699730019 2958608240 3085405736 3185032340 3321533726 3796038544 3856757170 4275796840 4407722480 4459045276 4745048180 5399460038 5573806595 6170811472 6370064680 6643067452 7713514340 7803329233 8303834315 8551593680 8918090552 9490096360 10798920076 11147613190 11625368041 12740129360 13286134904 13498650095 15427028680 15606658466 16607668630 17836181104 18980192720 21597840152 22295226380 23250736082 26572269808 26997300190 30854057360 31213316932 33215337260 39016646165 43195680304 44590452760 46501472164 53994600380 58126840205 62426633864 66430674520 78033292330 81377576287 89180905520 93002944328 107989200760 116253680410 124853267728 132861349040 156066584660 162755152574 186005888656 215978401520 232507360820 312133169320 325510305148 406887881435 465014721640 569643034009 624266338640 651020610296 813775762870 930029443280 1139286068018 1302041220592 1627551525740 2278572136036 2848215170045 3255103051480 4557144272072 5696430340090 6510206102960 9114288544144 11392860680180 22785721360360 45571442720720
• Sum of all divisors σ(n): 125918356185414
• Sum of proper divisors (its aliquot sum) s(n): 80346913464694
• 45571442720720 is an abundant number, because the sum of its proper divisors (80346913464694) is greater than itself. Its abundance is 34775470743974

Bases of 45571442720720

• Binary: 1010010111001001101101101001111011111111010000₂
• Hexadecimal: 0x29726DA7BFD0
• Base-36: G5J8CDJGW

Squares and roots of 45571442720720

• 45571442720720 squared (45571442720720²) is 2076756391647863875917318400
• 45571442720720 cubed (45571442720720³) is 94640784946869779633709724912262517248000
• The square root of 45571442720720 is 6750662.3912561349
• The cube root of 45571442720720 is 35718.8602545739

Scales and comparisons

• 45,571,442,720,720 seconds is equal to 1,449,030 years, 47 weeks, 4 days, 17 hours, 5 minutes, 20 seconds.
• To count from 1 to 45,571,442,720,720 would take you about three million, six hundred twenty-two thousand, five hundred seventy-seven 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 45571442720720 cubic inches would be around 2976.6 feet tall.

Recreational maths with 45571442720720

• 45571442720720 backwards is 02702724417554
• The number of decimal digits it has is: 14
• The sum of 45571442720720's digits is 50
• More coming soon!