145001477400

Names of 145001477400

• Cardinal: 145001477400 can be written as One hundred forty-five billion, one million, four hundred seventy-seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.450014774 × 10¹¹

Factors of 145001477400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7558

Divisors of 145001477400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 41 50 52 60 61 65 75 78 82 100 104 120 122 123 130 150 156 164 183 195 200 205 244 246 260 300 305 312 325 328 366 390 410 488 492 520 533 600 610 615 650 732 780 793 820 915 975 984 1025 1066 1220 1230 1300 1464 1525 1560 1586 1599 1640 1830 1950 2050 2132 2379 2440 2460 2501 2600 2665 3050 3075 3172 3198 3660 3900 3965 4100 4264 4575 4758 4920 5002 5330 6100 6150 6344 6396 7320 7433 7503 7800 7930 7995 8200 9150 9516 10004 10660 11895 12200 12300 12505 12792 13325 14866 15006 15860 15990 18300 19032 19825 20008 21320 22299 23790 24600 25010 26650 29732 30012 31720 31980 32513 36600 37165 37515 39650 39975 44598 47580 50020 53300 59464 59475 60024 62525 63960 65026 74330 75030 79300 79950 89196 95160 96629 97539 100040 106600 111495 118950 125050 130052 148660 150060 158600 159900 162565 178392 185825 187575 193258 195078 222990 237900 250100 260104 289887 297320 300120 304753 319800 325130 371650 375150 386516 390156 445980 453413 475800 483145 487695 500200 557475 579774 609506 650260 743300 750300 773032 780312 812825 891960 906826 914259 966290 975390 1114950 1159548 1219012 1300520 1360239 1449435 1486600 1500600 1523765 1625650 1813652 1828518 1932580 1950780 2229900 2267065 2319096 2415725 2438024 2438475 2720478 2898870 3047530 3251300 3627304 3657036 3865160 3901560 3961789 4459800 4534130 4571295 4831450 4876950 5440956 5797740 5894369 6095060 6502600 6801195 7247175 7314072 7618825 7923578 9068260 9142590 9662900 9753900 10881912 11335325 11595480 11788738 11885367 12190120 13602390 14494350 15237650 15847156 17683107 18136520 18285180 18589933 19325800 19507800 19808945 22670650 22856475 23577476 23770734 27204780 28988700 29471845 30475300 31694312 34005975 35366214 36570360 37179866 39617890 45341300 45712950 47154952 47541468 54409560 55769799 57977400 58943690 59426835 60950600 68011950 70732428 74359732 79235780 88415535 90682600 91425900 92949665 95082936 99044725 111539598 117887380 118853670 136023900 141464856 147359225 148719464 158471560 176831070 182851800 185899330 198089450 223079196 235774760 237707340 241669129 272047800 278848995 294718450 297134175 353662140 371798660 396178900 442077675 446158392 464748325 475414680 483338258 557697990 589436900 594268350 707324280 725007387 743597320 792357800 884155350 929496650 966676516 1115395980 1178873800 1188536700 1208345645 1394244975 1450014774 1768310700 1858993300 1933353032 2230791960 2377073400 2416691290 2788489950 2900029548 3536621400 3625036935 3717986600 4833382580 5576979900 5800059096 6041728225 7250073870 9666765160 11153959800 12083456450 14500147740 18125184675 24166912900 29000295480 36250369350 48333825800 72500738700 145001477400
• Sum of all divisors σ(n): 504085861440
• Sum of proper divisors (its aliquot sum) s(n): 359084384040
• 145001477400 is an abundant number, because the sum of its proper divisors (359084384040) is greater than itself. Its abundance is 214082906640

Bases of 145001477400

• Binary: 10000111000010110000101111010100011000₂
• Hexadecimal: 0x21C2C2F518
• Base-36: 1UM24W0O

Squares and roots of 145001477400

• 145001477400 squared (145001477400²) is 21025428448182710760000
• 145001477400 cubed (145001477400³) is 3048718187954482405336876824000000
• The square root of 145001477400 is 380790.5952094931
• The cube root of 145001477400 is 5253.6057153075

Scales and comparisons

• 145,001,477,400 seconds is equal to 4,610 years, 31 weeks, 20 hours, 10 minutes.
• To count from 1 to 145,001,477,400 would take you about nine thousand, two hundred twenty-one 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 145001477400 cubic inches would be around 437.8 feet tall.

Recreational maths with 145001477400

• 145001477400 backwards is 004774100541
• The number of decimal digits it has is: 12
• The sum of 145001477400's digits is 33
• More coming soon!