745421332480

Names of 745421332480

• Cardinal: 745421332480 can be written as Seven hundred forty-five billion, four hundred twenty-one million, three hundred thirty-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 7.4542133248 × 10¹¹

Factors of 745421332480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 131

Divisors of 745421332480

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 113 121 128 160 176 220 226 242 256 320 352 440 452 484 512 565 605 640 704 880 904 968 1024 1130 1210 1243 1280 1331 1408 1760 1808 1936 2048 2260 2420 2486 2560 2662 2816 3520 3616 3872 4096 4520 4840 4972 5120 5324 5632 6215 6655 7040 7232 7744 8192 9040 9680 9944 10240 10648 11264 12430 13310 13673 14080 14464 14641 15488 18080 19360 19888 20480 21296 22528 24860 26620 27346 28160 28928 29282 30976 36160 38720 39776 40960 42592 45056 49720 53240 54692 56320 57856 58564 61952 68365 72320 73205 77440 79552 85184 90112 99440 106480 109384 112640 115712 117128 123904 136730 144640 146410 150403 154880 159104 161051 170368 198880 212960 218768 225280 231424 234256 247808 273460 289280 292820 300806 309760 318208 322102 340736 397760 425920 437536 450560 462848 468512 495616 546920 578560 585640 601612 619520 636416 644204 681472 752015 795520 805255 851840 875072 925696 937024 991232 1093840 1157120 1171280 1203224 1239040 1272832 1288408 1362944 1504030 1591040 1610510 1654433 1703680 1750144 1874048 2187680 2314240 2342560 2406448 2478080 2545664 2576816 2725888 3008060 3182080 3221020 3308866 3407360 3500288 3748096 4375360 4628480 4685120 4812896 4956160 5091328 5153632 5451776 6016120 6364160 6442040 6617732 6814720 7000576 7496192 8272165 8750720 9370240 9625792 10182656 10307264 10903552 12032240 12728320 12884080 13235464 13629440 14001152 14992384 16544330 17501440 18198763 18740480 19251584 20614528 24064480 25456640 25768160 26470928 27258880 28002304 29984768 33088660 35002880 36397526 37480960 38503168 41229056 48128960 50913280 51536320 52941856 54517760 56004608 59969536 66177320 70005760 72795052 74961920 77006336 82458112 90993815 96257920 103072640 105883712 112009216 119939072 132354640 140011520 145590104 149923840 154012672 164916224 181987630 192515840 206145280 211767424 264709280 280023040 291180208 299847680 308025344 329832448 363975260 385031680 412290560 423534848 529418560 560046080 582360416 599695360 616050688 659664896 727950520 770063360 824581120 847069696 1058837120 1164720832 1232101376 1319329792 1455901040 1540126720 1649162240 1694139392 2117674240 2329441664 2911802080 3080253440 3298324480 3388278784 4235348480 4658883328 5823604160 6160506880 6596648960 6776557568 8470696960 9317766656 11647208320 13553115136 16941393920 18635533312 23294416640 33882787840 37271066624 46588833280 67765575680 74542133248 93177666560 149084266496 186355333120 372710666240 745421332480
• Sum of all divisors σ(n): 1985205175632
• Sum of proper divisors (its aliquot sum) s(n): 1239783843152
• 745421332480 is an abundant number, because the sum of its proper divisors (1239783843152) is greater than itself. Its abundance is 494362510672

Bases of 745421332480

• Binary: 1010110110001110100100101110000000000000₂
• Hexadecimal: 0xAD8E92E000
• Base-36: 9IFWM58G

Squares and roots of 745421332480

• 745421332480 squared (745421332480²) is 555652962916258702950400
• 745421332480 cubed (745421332480³) is 414195572013497589009683675348992000
• The square root of 745421332480 is 863377.8619353177
• The cube root of 745421332480 is 9067.0763428879

Scales and comparisons

• 745,421,332,480 seconds is equal to 23,702 years, 4 weeks, 5 days, 17 hours, 14 minutes, 40 seconds.
• To count from 1 to 745,421,332,480 would take you about forty-seven thousand, four hundred four 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 745421332480 cubic inches would be around 755.6 feet tall.

Recreational maths with 745421332480

• 745421332480 backwards is 084233124547
• The number of decimal digits it has is: 12
• The sum of 745421332480's digits is 43
• More coming soon!