45688518720

Names of 45688518720

• Cardinal: 45688518720 can be written as Forty-five billion, six hundred eighty-eight million, five hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.568851872 × 10¹⁰

Factors of 45688518720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 392

Divisors of 45688518720

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 27 30 32 36 38 39 40 45 48 52 54 57 60 64 65 72 76 78 79 80 90 95 96 104 108 114 117 120 130 135 144 152 156 158 160 171 180 190 192 195 208 216 228 234 237 240 247 260 270 271 285 288 304 312 316 320 342 351 360 380 390 395 416 432 456 468 474 480 494 513 520 540 542 570 576 585 608 624 632 684 702 711 720 741 760 780 790 813 832 855 864 912 936 948 960 988 1026 1027 1040 1080 1084 1140 1170 1185 1216 1235 1248 1264 1355 1368 1404 1422 1440 1482 1501 1520 1560 1580 1626 1710 1728 1755 1824 1872 1896 1976 2052 2054 2080 2133 2160 2168 2223 2280 2340 2370 2439 2470 2496 2528 2565 2710 2736 2808 2844 2880 2964 3002 3040 3081 3120 3160 3252 3420 3510 3523 3555 3648 3705 3744 3792 3952 4065 4104 4108 4160 4266 4320 4336 4446 4503 4560 4680 4740 4878 4940 5056 5130 5135 5149 5420 5472 5616 5688 5928 6004 6080 6162 6240 6320 6504 6669 6840 7020 7046 7110 7317 7410 7488 7505 7584 7904 8130 8208 8216 8532 8640 8672 8892 9006 9120 9243 9360 9480 9756 9880 10260 10270 10298 10569 10665 10840 10944 11115 11232 11376 11856 12008 12195 12324 12480 12640 13008 13338 13509 13680 14040 14092 14220 14634 14820 15010 15168 15405 15447 15808 16260 16416 16432 17064 17344 17615 17784 18012 18240 18486 18720 18960 19512 19513 19760 20520 20540 20596 21138 21330 21409 21680 22230 22464 22515 22752 23712 24016 24390 24648 25280 25745 26016 26676 27018 27360 27729 28080 28184 28440 29268 29640 30020 30810 30894 31707 32520 32832 32864 33345 34128 35230 35568 36024 36585 36972 37440 37920 39024 39026 39520 40527 41040 41080 41192 42276 42660 42818 43360 44460 45030 45504 46215 46341 47424 48032 48780 49296 51490 52032 52845 53352 54036 54720 55458 56160 56368 56880 58536 58539 59280 60040 61620 61788 63414 64227 65040 65728 66690 66937 67545 68256 70460 71136 72048 73170 73944 75840 77235 78048 78052 79040 81054 82080 82160 82384 84552 85320 85636 86720 88920 90060 92430 92682 95121 96064 97560 97565 98592 102980 105690 106704 107045 108072 110916 112320 112736 113760 117072 117078 118560 120080 123240 123576 126828 128454 130080 133380 133874 135090 136512 138645 139023 140920 142272 144096 146340 147888 154470 156096 156104 158535 162108 164160 164320 164768 169104 170640 171272 175617 177840 180120 184860 185364 190242 192681 195120 195130 197184 200811 202635 205960 211380 213408 214090 216144 221832 225472 227520 231705 234144 234156 237120 240160 246480 247152 253656 256908 260160 266760 267748 270180 277290 278046 278317 281840 288192 292680 292695 295776 308940 312208 317070 321135 324216 328640 329536 334685 338208 341280 342544 351234 355680 360240 369720 370728 380484 385362 390240 390260 401622 405270 406771 411920 422760 426816 428180 432288 443664 463410 468288 468312 475605 480320 492960 494304 507312 513816 526851 533520 535496 540360 554580 556092 556634 563680 578043 585360 585390 591552 602433 617880 624416 634140 642270 648432 669370 676416 682560 685088 695115 702468 711360 720480 739440 741456 760968 770724 780480 780520 803244 810540 813542 823840 834951 845520 856360 864576 878085 887328 926820 936624 951210 963405 985920 988608 1004055 1014624 1027632 1053702 1067040 1070992 1080720 1109160 1112184 1113268 1127360 1156086 1170720 1170780 1204866 1220313 1235760 1248832 1268280 1284540 1296864 1338740 1370176 1390230 1391585 1404936 1440960 1478880 1482912 1521936 1541448 1561040 1606488 1621080 1627084 1647680 1669902 1691040 1712720 1756170 1774656 1807299 1853640 1873248 1902420 1926810 2008110 2029248 2033855 2055264 2107404 2134080 2141984 2161440 2218320 2224368 2226536 2312172 2341440 2341560 2409732 2440626 2471520 2504853 2536560 2569080 2593728 2634255 2677480 2780460 2783170 2809872 2890215 2957760 2965824 3012165 3043872 3082896 3122080 3212976 3242160 3254168 3339804 3382080 3425440 3512340 3614598 3660939 3707280 3746496 3804840 3853620 4016220 4067710 4110528 4174755 4214808 4283968 4322880 4436640 4448736 4453072 4624344 4683120 4819464 4881252 4943040 5009706 5073120 5138160 5268510 5288023 5354960 5560920 5566340 5619744 5780430 6024330 6087744 6101565 6165792 6244160 6425952 6484320 6508336 6679608 6850880 7024680 7229196 7321878 7414560 7514559 7609680 7707240 8032440 8135420 8349510 8429616 8873280 8897472 8906144 9036495 9248688 9366240 9638928 9762504 10019412 10146240 10276320 10537020 10576046 10709920 10982817 11121840 11132680 11239488 11560860 12048660 12203130 12331584 12524265 12851904 12968640 13016672 13359216 14049360 14458392 14643756 14829120 15029118 15219360 15414480 15864069 16064880 16270840 16699020 16859232 17812288 18072990 18304695 18497376 18732480 19277856 19525008 20038824 20552640 21074040 21152092 21419840 21965634 22243680 22265360 23121720 24097320 24406260 25048530 26033344 26440115 26718432 28098720 28916784 29287512 30058236 30438720 30828960 31728138 32129760 32541680 33398040 33718464 36145980 36609390 36994752 37572795 38555712 39050016 40077648 42148080 42304184 43931268 44487360 44530720 46243440 47592207 48194640 48812520 50097060 52880230 53436864 54914085 56197440 57833568 58575024 60116472 61657920 63456276 64259520 65083360 66796080 72291960 73218780 75145590 78100032 79320345 80155296 84296160 84608368 87862536 89061440 92486880 95184414 96389280 97625040 100194120 105760460 109828170 115667136 117150048 120232944 126912552 130166720 133592160 142776621 144583920 146437560 150291180 158640690 160310592 168592320 169216736 175725072 184973760 190368828 192778560 195250080 200388240 211520920 219656340 234300096 237961035 240465888 253825104 267184320 285553242 289167840 292875120 300582360 317281380 338433472 351450144 380737656 390500160 400776480 423041840 439312680 475922070 480931776 507650208 571106484 578335680 585750240 601164720 634562760 702900288 713883105 761475312 801552960 846083680 878625360 951844140 1015300416 1142212968 1171500480 1202329440 1269125520 1427766210 1522950624 1692167360 1757250720 1903688280 2284425936 2404658880 2538251040 2855532420 3045901248 3514501440 3807376560 4568851872 5076502080 5711064840 7614753120 9137703744 11422129680 15229506240 22844259360 45688518720
• Sum of all divisors σ(n): 185708544000
• Sum of proper divisors (its aliquot sum) s(n): 140020025280
• 45688518720 is an abundant number, because the sum of its proper divisors (140020025280) is greater than itself. Its abundance is 94331506560

Bases of 45688518720

• Binary: 101010100011001111110111100001000000₂
• Hexadecimal: 0xAA33F7840
• Base-36: KZLRIO0

Squares and roots of 45688518720

• 45688518720 squared (45688518720²) is 2087440742827790438400
• 45688518720 cubed (45688518720³) is 95372075455578209181075406848000
• The square root of 45688518720 is 213748.7279962153
• The cube root of 45688518720 is 3574.9422122467

Scales and comparisons

• 45,688,518,720 seconds is equal to 1,452 years, 39 weeks, 1 day, 7 hours, 12 minutes.
• To count from 1 to 45,688,518,720 would take you about two thousand, nine hundred five 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 45688518720 cubic inches would be around 297.9 feet tall.

Recreational maths with 45688518720

• 45688518720 backwards is 02781588654
• 45688518720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45688518720's digits is 54
• More coming soon!