145438255001600

Names of 145438255001600

• Cardinal: 145438255001600 can be written as One hundred forty-five trillion, four hundred thirty-eight billion, two hundred fifty-five million, one thousand, six hundred.

Scientific notation

• Scientific notation: 1.454382550016 × 10¹⁴

Factors of 145438255001600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1051

Divisors of 145438255001600

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 121 128 160 176 200 220 242 256 275 320 352 400 440 484 512 550 605 640 704 800 880 968 1024 1033 1100 1210 1280 1331 1408 1600 1760 1936 2048 2066 2200 2420 2560 2662 2816 3025 3200 3520 3872 4096 4132 4400 4840 5120 5165 5324 5632 6050 6400 6655 7040 7744 8264 8800 9680 10240 10330 10648 11264 11363 12100 12800 13310 14080 15488 16528 17600 19360 20480 20660 21296 22528 22726 24200 25600 25825 26620 28160 30976 33056 33275 35200 38720 41320 42592 45056 45452 48400 51200 51650 53240 56320 56815 61952 66112 66550 70400 77440 82640 85184 90904 96800 102400 103300 106480 112640 113630 123904 124993 132224 133100 140800 154880 165280 170368 181808 193600 206600 212960 225280 227260 247808 249986 264448 266200 281600 284075 309760 330560 340736 363616 387200 413200 425920 454520 495616 499972 528896 532400 563200 568150 619520 624965 661120 681472 727232 774400 826400 851840 909040 999944 1057792 1064800 1067089 1126400 1136300 1239040 1249930 1322240 1362944 1374923 1454464 1548800 1652800 1703680 1818080 1999888 2115584 2129600 2134178 2272600 2478080 2499860 2644480 2725888 2749846 2908928 3097600 3124825 3305600 3407360 3636160 3999776 4231168 4259200 4268356 4545200 4999720 5288960 5335445 5451776 5499692 5817856 6195200 6249650 6611200 6814720 6874615 7272320 7999552 8518400 8536712 9090400 9999440 10577920 10670890 10999384 11635712 11737979 12390400 12499300 13222400 13629440 13749230 14544640 15999104 17036800 17073424 18180800 19998880 21155840 21341780 21998768 23271424 23475958 24998600 26444800 26677225 27258880 27498460 29089280 31998208 34073600 34146848 34373075 36361600 39997760 42683560 43997536 46542848 46951916 49997200 52889600 53354450 54996920 58178560 58689895 63996416 68147200 68293696 68746150 72723200 79995520 85367120 87995072 93903832 99994400 105779200 106708900 109993840 116357120 117379790 127992832 129117769 136294400 136587392 137492300 145446400 159991040 170734240 175990144 187807664 199988800 213417800 219987680 232714240 234759580 255985664 258235538 273174784 274984600 290892800 293449475 319982080 341468480 351980288 375615328 399977600 426835600 439975360 469519160 511971328 516471076 546349568 549969200 581785600 586898950 639964160 645588845 682936960 703960576 751230656 799955200 853671200 879950720 939038320 1032942152 1092699136 1099938400 1163571200 1173797900 1279928320 1291177690 1365873920 1407921152 1420295459 1502461312 1599910400 1707342400 1759901440 1878076640 2065884304 2185398272 2199876800 2347595800 2559856640 2582355380 2731747840 2815842304 2840590918 3004922624 3199820800 3227944225 3414684800 3519802880 3756153280 4131768608 4370796544 4399753600 4695191600 5164710760 5463495680 5631684608 5681181836 6009845248 6399641600 6455888450 6829369600 7039605760 7101477295 7512306560 8263537216 8799507200 9390383200 10329421520 10926991360 11362363672 12019690496 12799283200 12911776900 13658739200 14079211520 14202954590 15024613120 16527074432 17599014400 18780766400 20658843040 21853982720 22724727344 24039380992 25823553800 27317478400 28158423040 28405909180 30049226240 33054148864 35198028800 35507386475 37561532800 41317686080 45449454688 48078761984 51647107600 54634956800 56811818360 60098452480 66108297728 70396057600 71014772950 75123065600 82635372160 90898909376 103294215200 109269913600 113623636720 120196904960 132216595456 140792115200 142029545900 150246131200 165270744320 181797818752 206588430400 227247273440 240393809920 264433190912 284059091800 300492262400 330541488640 363595637504 413176860800 454494546880 528866381824 568118183600 600984524800 661082977280 727191275008 826353721600 908989093760 1136236367200 1201969049600 1322165954560 1454382550016 1652707443200 1817978187520 2272472734400 2644331909120 2908765100032 3305414886400 3635956375040 4544945468800 5817530200064 6610829772800 7271912750080 9089890937600 13221659545600 14543825500160 18179781875200 29087651000320 36359563750400 72719127500800 145438255001600
• Sum of all divisors σ(n): 397064411454312
• Sum of proper divisors (its aliquot sum) s(n): 251626156452712
• 145438255001600 is an abundant number, because the sum of its proper divisors (251626156452712) is greater than itself. Its abundance is 106187901451112

Bases of 145438255001600

• Binary: 100001000100011001111011100001101011000000000000₂
• Hexadecimal: 0x84467B86B000
• Base-36: 1FJXETX8U8

Squares and roots of 145438255001600

• 145438255001600 squared (145438255001600²) is 21152286017910427416002560000
• 145438255001600 cubed (145438255001600³) is 3076351567739634967316228085798404096000000
• The square root of 145438255001600 is 12059778.3976986909
• The cube root of 145438255001600 is 52588.7544814595

Scales and comparisons

• 145,438,255,001,600 seconds is equal to 4,624,486 years, 33 weeks, 1 day, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 145,438,255,001,600 would take you about eleven million, five hundred sixty-one thousand, two hundred sixteen 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 145438255001600 cubic inches would be around 4382.4 feet tall.

Recreational maths with 145438255001600

• 145438255001600 backwards is 006100552834541
• 145438255001600 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145438255001600's digits is 44
• More coming soon!